How to do functionalities on my website?

So I’m making a tutorial website where people can do courses and projects about IP. I need these functionalities so that people can sign up, login, join course, people go through chapters and view content etc on there. It would need to be linked to a database to store the information about the users. How can I do all of this with web flow or can I only use the elements that they give me?

Here is my site Read-Only: LINK
(how to share your site Read-Only link)

These requirements can’t currently be met by Webflow alone. I suggest you explore third-party integrations to see if there are some that will help you achieve them.

Webflow integrations | Webflow University

If you are still stuck, let us know.