work on existing LMS project built on laravel (web only)

Hello everyone
I'm working on LMS project and i need a help to finish it.
I used laravel 8 to build the project, and it's has some of the models included.
app features:
- membership system
↳-- students, teachers, institutions, admin and app supervisors
- courses
↳-- course content
↳--- video, live (zoom)
↳ zoom endpoints are ready
↳-- quiz
↳-- certificates
- payment system
↳-- payment endpoints are ready.
- private messages and notifications
if you interested, please DM me to get more info.
thanks