How do you want to join?
These are two different things. A study account is not a team application.
Option 1
Become a Blitzer
Watch videos, pick your AP classes, save favorites, send requests and feedback. No approval.
Option 2
Apply to Join AP Blitz
Work on the team. Kesav reviews this. It does not turn a Blitzer account into a member by itself.
Create a Blitzer account
Use at least 10 characters, with a letter and a number.