Flask App Bug Fixing - CODE

I'm looking for an experienced developer to help fix some bugs in my Flask application. The bugs are currently causing minor issues and affecting user experience.

The areas that need attention include:
- User interface (HTML/JavaScript)
- Backend functionality (Python)
- Database interactions (MySQL)

The task is a coursework from Uni, Application required using Socket Programming for Email and Chat communication.

I have build the application, but having small issues when fetching the email from database

Issue 1: Email Inbox fetch data from database
Issue 2: Email Sent fetch data from database
Issue 3: Email Archive fetch data from database
Issue 3: Compose and attached file and send email through mailtrap

Real Time Chat Communication

Issue 1: from the user list select user and send message
Issue 2: Chat history
Issue 2: Attach file and send

Everything ready in vscode, you just need to find the issue and resolve it, or I can send the file for your understanding.

NO DESIGN REQUIRED

Your expertise will help ensure the app runs smoothly and provides a better experience for users.