You only tryout once, and that's when going into level 5. How it works is almost like a competition, but without judges. You just do the level 5 routines, and if you can do them, you get in. Even if you mess up a little, it's ok. The only way you don't make the team is if you completely crash and burn, like fall on every skill, or you don't have all the skills you need to compete.
We don't have tryouts you get invited when you are ready. If you came from another gym you have an eval to see what level you fit at.
We start competing at the new level 1 so you would need to be able to do the skills required for that. Like backward roll, handstand, pullover, back hip circle etc.