How to implement a Scheduler with a calendar in Django?

Question

Django

The bottom line is that you need a scheduler to implement online recording, for example, in a beauty salon. I looked about django-scheduler , but I didn’t figure out (to my regret) how to at least run this whole thing and check what and how. I did not find "guides" and "tutorials" specifically for django (or I did not search well). I don’t want to resort to writing from scratch, because I don’t have so much time and knowledge. I hope for your help!!
I will provide all the necessary information