Finish integrating code for the website

It is a web-based video chat application having a collaborative whiteboard and notepad. The source code is available but has some bugs which we are unable to fix. Since we have a tight deadline we would like help with wrapping up the project. Tech Stack used:- HTML,CSS,JavaScript,Bootstrap for frontend and Node.js,WebRTC,socket.io for backend. Styling for the views folder is left. The landing page (index.html) is done. We also want to make the UI better and wouldn't mind adding React to the tech stack if required. The ultimate goal is to host the website and get the code for the same.