Quick JS project modification with php and html

Hello, I have a JS project, i need to make some modifications to it. Js project is a page where api based video call session is created and participants can join. 1. Generate token on server using code snippet(provided by api company) and send it as value in api (token)while initiate session 2. Make a form to take participant details and send it as value in api (uid) while initiate session. 3. Make a DB and store participant, token number , channel id( random generated on server ) , time of request also insert information in DB on trigger in js, participant join, participant leave, and duration of session. 4. Make the video frame and pages responsive. with on bottom of screen button to [leave room]. individual coders only. i have knowledge of coding, i am running out of time, thats why created the project