First you want to follow part 1 of this tutorial to get Django installed: https://help.pythonanywhere.com/pages/FollowingTheDjangoTutorial/
Half way through you’ll want to jump to: https://docs.djangoproject.com/en/4.1/intro/tutorial01/ which essentially tells you to run:
django-admin startproject mysite
Once this is done, you can either go to: