diff --git a/api.yml b/api.yml
index 048b9b1..7f28370 100644
--- a/api.yml
+++ b/api.yml
@@ -436,11 +436,20 @@ paths:
           required: false
           schema:
             type: string
+        - name: otp_code
+          in: query
+          description: OTP to verify
+          required: true
+          schema:
+            type: integer
+            format: int32
       responses:
         '200':
           description: Successful operation
         '400':
           description: Invalid input
+        '403':
+          description: Invalid OTP
         '401':
           description: Insufficient funds
         '404':
diff --git a/application/__pycache__/connection.cpython-312.pyc b/application/__pycache__/connection.cpython-312.pyc
index f151d9a..7f0ee9e 100644
Binary files a/application/__pycache__/connection.cpython-312.pyc and b/application/__pycache__/connection.cpython-312.pyc differ
diff --git a/application/account.py b/application/account.py
index 9824782..b965fdb 100644
--- a/application/account.py
+++ b/application/account.py
@@ -20,7 +20,7 @@ notes_text = None
 
 if len(sys.argv) > 3:  # Check if the account description is provided as a command line argument
     account_id = sys.argv[1]
-    account_description = sys.argv[3]
+    account_description = sys.argv[3] # This is passed so that the window can be titled appopriately
 else:
     messagebox.showerror("Error", "Account ID and description were not provided by the server.")
     sys.exit(1)
@@ -71,8 +71,8 @@ def display_account_info(account_id):
 def on_transaction_double_click(event):
     """Handles double-click event on a transaction in the table."""
     try:
-        selected_transaction = transactions_table.item(transactions_table.selection())
-        transaction_id = selected_transaction['values'][0]
+        selected_transaction = transactions_table.item(transactions_table.selection()) 
+        transaction_id = selected_transaction['values'][-1]
         command = f"python application\\transaction.py {transaction_id} \"{selected_transaction['values'][4]}\""
         return_code = os.system(command)
         if return_code != 0:
@@ -187,18 +187,24 @@ display_account_info(account_id)
 # Add buttons for adding a new transaction, requesting the OTP, and editing the account details
 button_frame = customtkinter.CTkFrame(root)
 button_frame.pack(fill=tk.X, pady=10)
+
 add_transaction_button = customtkinter.CTkButton(button_frame, text="Add Transaction", command=add_transaction)
 add_transaction_button.grid(row=0, column=0, padx=10)
+
 request_otp_button = customtkinter.CTkButton(button_frame, text="Request OTP", command=generate_otp)
 request_otp_button.grid(row=0, column=1, padx=10)
+
 edit_account_details_button = customtkinter.CTkButton(button_frame, text="Edit Account Details", command=edit_account_details)
 edit_account_details_button.grid(row=0, column=2, padx=10)
 
+close_button = customtkinter.CTkButton(button_frame, text="Close", command=root.destroy)
+close_button.grid(row=0, column=3, padx=10)
+
 table_frame = customtkinter.CTkFrame(root)
 table_frame.pack(fill=tk.BOTH, expand=True)
 
 # Create the transactions table
-transactions_table = ttk.Treeview(table_frame, columns=("Description", "Transaction Type", "Amount", "Timestamp", "Sender", "Recipient", "Transaction ID"), show="headings")
+transactions_table = ttk.Treeview(table_frame, columns=("Description", "Transaction Type", "Amount", "Timestamp", "Sender", "Recipient"), show="headings")
 transactions_table.pack(fill=tk.BOTH, expand=True)
 for col in transactions_table["columns"]:
     transactions_table.heading(col, text=col)
@@ -210,7 +216,6 @@ transactions_table.column("Amount", width=20)
 transactions_table.column("Timestamp", width=75)
 transactions_table.column("Sender", width=20)
 transactions_table.column("Recipient", width=20)
-transactions_table.column("Transaction ID", width=100)
 
 populate_transactions_table(transactions_table, account_id)
 
diff --git a/application/app.ini b/application/app.ini
index 903ac4c..1e175cc 100644
--- a/application/app.ini
+++ b/application/app.ini
@@ -8,6 +8,6 @@ dark_theme = dark
 theme = dark-blue
 
 [client]
-default_id = 9ce7d233
+default_id = 9755c18f
 default_password = Happymeal1
 
diff --git a/application/connection.py b/application/connection.py
index 0605f2c..784eb51 100644
--- a/application/connection.py
+++ b/application/connection.py
@@ -138,14 +138,14 @@ def get_transaction(transaction_id):
             session_data = json.load(f)
         response = requests.get(CONFIG["server"]["url"] + "/Transaction", cookies=session_data['session_cookie'], params={'transaction_id': transaction_id})
         response.raise_for_status()
-        return response.json()  # Return the JSON response directly
+        transaction = response.json()
+        if 'data' not in transaction or 'description' not in transaction['data']:
+            print(f"Error: The transaction dictionary does not have a 'data' key. Transaction: {transaction}")
+            return None
+        return transaction
     except requests.exceptions.RequestException as e:
         print(f"RequestException: {e}")
-        return None, "Could not connect to the server. Please try again later."
-    except ValueError as ve:
-        print(f"ValueError: {ve}")
-        return None, "Invalid JSON response from server."
-    
+        return {'success': False, 'message': "Could not connect to the server. Please try again later."}
 
 def update_account(account_id, otp_code:int, description=None, notes=None):
     """Updates the account details for the given account_id."""
@@ -169,13 +169,15 @@ def update_account(account_id, otp_code:int, description=None, notes=None):
         print(f"RequestException: {e}")
         return {'success': False, 'message': "Could not connect to the server. Please try again later."}
 
-def new_transaction(account):
+def new_transaction(ammount, account_id, recipient_account_id, otp_code, description):
     """Creates a new transaction for the given account."""
     try:
         with open('application\\session_data.json', 'r') as f:
             session_data = json.load(f)
-        params = {'account_id': account['account_id']}
-        response = requests.post(CONFIG["server"]["url"] + "/Transaction/History", cookies=session_data['session_cookie'], params=params)
+        if description == "":
+            description = None
+        params = {"account_id": account_id, "recipient_account_id": recipient_account_id, "amount": ammount, "description": description, "otp_code": otp_code}
+        response = requests.post(CONFIG["server"]["url"] + "/Transaction", cookies=session_data['session_cookie'], params=params)
         response.raise_for_status()
         return response.json()
     except requests.exceptions.RequestException as e:
diff --git a/application/dashboard.py b/application/dashboard.py
index 8739ff9..da63840 100644
--- a/application/dashboard.py
+++ b/application/dashboard.py
@@ -84,7 +84,7 @@ def edit_details():
     edit_window = customtkinter.CTkToplevel(root)
     edit_window.title("Edit Details")
     edit_window.iconbitmap("application/luxbank.ico")
-    edit_window.geometry("300x350")
+    edit_window.geometry("300x330")
     edit_window.attributes('-topmost', True)
 
     email_label = customtkinter.CTkLabel(edit_window, text="Email: ")
@@ -112,7 +112,7 @@ def edit_details():
     otp_label.pack()
     otp_entry.pack()
 
-    save_button = customtkinter.CTkButton(edit_window, text="Verify OTP and Save", command=change_password_save)
+    save_button = customtkinter.CTkButton(edit_window, text="Verify OTP and Save", command=save_details)
     save_button.pack()
     edit_window.lift()
 
@@ -287,25 +287,29 @@ button_frame.grid(row=1, column=0, columnspan=2, sticky='ew', pady=15)
 otp_button = customtkinter.CTkButton(button_frame, text="Get OTP Code", command=generate_otp, width=100)
 otp_button.grid(row=0, column=0, padx=3)
 
-# Create the OTP button
+# Create the new transaction button
 transaction_button = customtkinter.CTkButton(button_frame, text="New Transaction", command=new_transaction, width=100)
 transaction_button.grid(row=0, column=1, padx=3)
 
+# Create the edit client Details button
+transaction_button = customtkinter.CTkButton(button_frame, text="Edit Details", command=edit_details, width=100)
+transaction_button.grid(row=0, column=2, padx=3)
+
 # Create reset password button
 password_button = customtkinter.CTkButton(button_frame, text="Reset Password", command=change_password_box, width=100)
-password_button.grid(row=0, column=2, padx=3)
+password_button.grid(row=0, column=3, padx=3)
 
 # Create the reload button
 reload_button = customtkinter.CTkButton(button_frame, text="Refresh", command=reload_info_and_accounts, width=50)
-reload_button.grid(row=0, column=3, padx=3)
+reload_button.grid(row=0, column=4, padx=3)
 
 # Create the logout button
 logout_button = customtkinter.CTkButton(button_frame, text="Logout", command=logout, width=50)
-logout_button.grid(row=0, column=4, padx=3)
+logout_button.grid(row=0, column=5, padx=3)
 
 # Create the exit button
 exit_button = customtkinter.CTkButton(button_frame, text="Exit", command=exit_application, width=50)
-exit_button.grid(row=0, column=5, padx=3)
+exit_button.grid(row=0, column=6, padx=3)
 
 # Display client info after creating the buttons
 frame = customtkinter.CTkFrame(root)
diff --git a/application/new_transaction.py b/application/new_transaction.py
index 330b0cd..89ed569 100644
--- a/application/new_transaction.py
+++ b/application/new_transaction.py
@@ -5,14 +5,19 @@ import tkinter as tk
 from tkinter import ttk, messagebox
 import customtkinter
 from config import CONFIG
-from connection import 
+from connection import format_balance, get_account, new_transaction, generate_otp
 import sys
 
 #################
 ### Functions ###
 #################
 
-def get_transactoin
+if len(sys.argv) > 3:  # Check if the account description is provided as a command line argument
+    account_id = sys.argv[1]
+    account_description = sys.argv[3] # This is passed so that the window can be titled appopriately
+else:
+    messagebox.showerror("Error", "Account ID and description were not provided by the server.")
+    sys.exit(1)
 
 
 
@@ -33,4 +38,6 @@ else:
 
 # Display main window title
 welcome_label = customtkinter.CTkLabel(root, text=f"Transactions for: {account_description}", font=("Helvetica", 24))
-welcome_label.pack(pady=10)
\ No newline at end of file
+welcome_label.pack(pady=10)
+
+root.mainloop()
diff --git a/application/session_data.json b/application/session_data.json
index 407fb53..376b7b1 100644
--- a/application/session_data.json
+++ b/application/session_data.json
@@ -1 +1 @@
-{"session_cookie": {"session": "m-RSGMraIhk3P9RQ5oN5CSbgUBYlFpe9P2aOxm6ayU8"}, "client_id": "9ce7d233"}
\ No newline at end of file
+{"session_cookie": {"session": "9pRNUPAL2SDrVihKeZcAAb_uw6GzpPm2uTHqrE8urjE"}, "client_id": "9755c18f"}
\ No newline at end of file
diff --git a/application/transaction.py b/application/transaction.py
index 4912703..97d6171 100644
--- a/application/transaction.py
+++ b/application/transaction.py
@@ -12,49 +12,29 @@ import sys
 ### Functions ###
 #################
 
-if len(sys.argv) > 3:  # Check if the transaction description is provided as a command line argument
+if len(sys.argv) > 2:  # Check if the transaction ID and client ID are provided as command line arguments
     transaction_id = sys.argv[1]
-    transaction_description = sys.argv[3]
+    client_id = sys.argv[2]
 else:
-    messagebox.showerror("Error", "Transaction ID and description were not provided by the server.")
+    messagebox.showerror("Error", "Transaction ID and Client ID were not provided by the server.")
     sys.exit(1)
 
 def display_transaction_info(transaction_id):
     """Display the transaction information for the given transaction ID."""
-    response = get_transaction(transaction_id)  # Fetch the transaction details
-    print(response)
+    response = get_transaction(transaction_id)
     if response is None or 'data' not in response:
-        messagebox.showerror("Error", "Transaction details not found.")
+        messagebox.showerror("Error", "Could not fetch account details.")
         return
-
-    transaction = response.get('data', {})  # Get transaction data or empty dictionary
-    if not transaction:
-        messagebox.showerror("Error", "Transaction details not found.")
+    transaction = response.get('data',)
+    if "description" not in transaction:
+        messagebox.showerror("Error", "Transaction descroption not found.")
         return
-    global transaction_description
-    t_id = transaction['transaction_id']
-    t_description = transaction['description']
-    t_amount = format_balance(transaction['amount'])
-    t_timestamp = transaction['timestamp']
-    t_sender = transaction['account_id']
-    t_recipient = transaction['recipient_account_id']
-    t_type = transaction['transaction_type']
-
-    # Create labels for each piece of transaction information and pack them into the transaction_frame
-    id_label = customtkinter.CTkLabel(transaction_frame, text=f"Transaction ID: {t_id}")
-    id_label.pack()
-    description_label = customtkinter.CTkLabel(transaction_frame, text=f"Description: {t_description}")
-    description_label.pack()
-    amount_label = customtkinter.CTkLabel(transaction_frame, text=f"Amount: {t_amount}")
-    amount_label.pack()
-    timestamp_label = customtkinter.CTkLabel(transaction_frame, text=f"Timestamp: {t_timestamp}")
-    timestamp_label.pack()
-    sender_label = customtkinter.CTkLabel(transaction_frame, text=f"Sender: {t_sender}")
-    sender_label.pack()
-    recipient_label = customtkinter.CTkLabel(transaction_frame, text=f"Recipient: {t_recipient}")
-    recipient_label.pack()
-    type_label = customtkinter.CTkLabel(transaction_frame, text=f"Transaction Type: {t_type}")
-    type_label.pack()
+    fields = {'Description': transaction['description'], 'Transaction Type  ': transaction['transaction_type'], 'Amount': format_balance(transaction['amount']), 'Timestamp': transaction['timestamp'], 'Account ID': transaction['account_id'], 'Recipient ID': transaction['recipient_account_id'], "Transaction ID": transaction['transaction_id']}
+    for i, (key, value) in enumerate(fields.items()):
+        label = customtkinter.CTkLabel(transaction_frame, text=f"{key}:")
+        label.grid(row=i, column=0, sticky="w")
+        value_label = customtkinter.CTkLabel(transaction_frame, text=value)
+        value_label.grid(row=i, column=1, sticky="w")
 
 
 ##############
@@ -63,9 +43,9 @@ def display_transaction_info(transaction_id):
 
 # Initialise the main window
 root = customtkinter.CTk()
-root.title(f"Transactions: {transaction_description}")
+root.title("Banking System Transaction Page")
 root.iconbitmap("application/luxbank.ico")
-root.geometry("800x400")
+root.geometry("370x300")
 
 # Create a close button at the top of the window
 close_button = customtkinter.CTkButton(root, text="Close", command=root.destroy)
@@ -77,13 +57,13 @@ else:
     customtkinter.set_appearance_mode("light")  # Set the style for light mode
 
 # Display main window title
-welcome_label = customtkinter.CTkLabel(root, text=f"Transactions: {transaction_description}", font=("Helvetica", 24))
+welcome_label = customtkinter.CTkLabel(root, text="Transaction Details", font=("Helvetica", 24))
 welcome_label.pack(pady=10)
 
 # Create a frame for the transaction details
 transaction_frame = customtkinter.CTkFrame(root)
 transaction_frame.pack(pady=10)
+
 display_transaction_info(transaction_id)
 
-
-root.mainloop()
\ No newline at end of file
+root.mainloop()
diff --git a/bank.db b/bank.db
index 66dd2f2..2fe4842 100644
Binary files a/bank.db and b/bank.db differ
diff --git a/bank.ini b/bank.ini
index 65985bc..f430afc 100644
--- a/bank.ini
+++ b/bank.ini
@@ -1,5 +1,5 @@
 [database]
-name=test_database.db
+name=bank.db
 
 [api_file]
 name=api.yml
diff --git a/cli/cli.ini b/cli/cli.ini
index 675afdc..9549bef 100644
--- a/cli/cli.ini
+++ b/cli/cli.ini
@@ -4,5 +4,5 @@ port = 81
 url = http://127.0.0.1:81
 
 [client]
-default_id = 9ce7d233
-default_password = Happymeal1
\ No newline at end of file
+default_id =
+default_password =
\ No newline at end of file
diff --git a/manager.py b/manager.py
index 6d3df8f..d875e7e 100644
--- a/manager.py
+++ b/manager.py
@@ -88,8 +88,6 @@ def clean_expired_otps():
         delete_otp(client_id)
         otps_removed += 1
     log_event(f"Cleaned {otps_removed} expired OTPs.")
-    
-
 
 def log_event(data_to_log:str):
     """Logs an event to the log file."""
@@ -331,11 +329,14 @@ def get_transaction(transaction_id:int):
     return format_response(True, "", transaction.to_dict()), 200
 
 @login_required
-def add_transaction(amount:int, account_id, recipient_account_id, **kwargs):
+def add_transaction(amount:int, account_id, recipient_account_id, otp_code:int, **kwargs):
     """Adds a new transaction to the database. If the account is not found, returns an error message."""
     current_client_id, is_admin = get_current_client()
     if not is_admin and account_id != current_client_id:
         return format_response(False, "You can only view your own client information."), 403
+    otp_verified = verify_otp(current_client_id, otp_code) # Verify if the OTP is correct
+    if not otp_verified:
+        return format_response(False, "Invalid OTP."), 400
     transaction_id = generate_uuid()
     for account in session.query(Account).all():
         if account.account_id == account_id:
@@ -501,9 +502,10 @@ def initialise_database(password:str, email:str):
     """Initialises the database with an administrator client if no clients exist."""
     existing_clients = session.query(Client).all() # Check if any clients exist in the database
     if not existing_clients: # If no clients exist, create an administrator client
-        add_client('ADMINISTRATOR', 'ADMINISTRATOR', 'ADMINISTRATOR', 'ADMINISTRATOR', email, password)  # Add the administrator client
+        new_client = Client(generate_uuid_short(), "ADMIN", "ADMIN", timestamp(), "ADMIN", "ADMIN", email, hash_password(password), None, 1, 0, None)
+        session.add(new_client)
         session.commit()
-        admin_client = session.query(Client).filter_by(name='ADMINISTRATOR').one() # Retrieve the administrator client
+        admin_client = session.query(Client).filter_by(name='ADMIN').one() # Retrieve the administrator client
         admin_client.administrator = 1 # Set the new client as an administrator
         session.commit()
         log_event(f"Database initialised with administrator account with client_id {admin_client.client_id}.")
diff --git a/test_database.db b/test_database.db
deleted file mode 100644
index 02b4063..0000000
Binary files a/test_database.db and /dev/null differ
diff --git a/test_database_generator.py b/test_database_generator.py
index 910d81e..0f29094 100644
--- a/test_database_generator.py
+++ b/test_database_generator.py
@@ -44,7 +44,7 @@ def timestamp_this_century():
     return random_date(start, end).strftime("%Y-%m-%d %H:%M:%S")
 
 
-engine = create_engine('sqlite:///test_database.db')
+engine = create_engine('sqlite:///bank.db')
 Base.metadata.create_all(engine)
 Session = sessionmaker(bind=engine)
 session = Session()