Case 1) You have passed the exam (check the Requirements Table) but it has not been registered yet --> registered yourself at the next exam session, the exam will be registered in September
Case 2) You have not passed the exam yet --> checkout in the Requirements Table what you're missing, then contact me (after August 20th)
Case 3) You have passed the exam and it has been already registered --> if you are registered for the September session, please cancel that registration.

Thanks!

AP