Online study portal

I am looking for a website contractor for online studies.

What I want to have as a starting point:

On the home page:

List of available majors, search engine

Details and enroll button (subpage with detailed registration, any form fields accessible from html)

Price options, installment payments, form, regulations

After logging in the student panel

Tab:

List of studies started, in details all stages and buttons go to lessons.

Tab with documents: forms, forms to submit, mechanism for accepting documents and marking them in the panel as accepted

Information about payments, orders, invoices, payment schedule

Messages, messages. Directed to a specific person or groups. Read marked differently. Possibility of automatic e.g. waiting for payment, about the start of the semester.

Your data, data change form

In lessons, the ability to insert and display pdfs, presentations, videos, texts. As copy-protected as possible.