I've been doing muay thai kickboxing and ju jitsu for aome time , im under 18 how would I sign up so that I can start full on matches not sparring
Depends on where you live & what camps are close. Plus MMA is huge right now you might want to spar & practice as much as possible before entering the grinder. I'm a big fan of MMA wanted to train myself at one time. Hope you do well man maybe I'll see you on TV.
I do MMA myself, I was in the european semi-finals, so what I did was practice my kickboxing a lot, then try your local gym for applications, lucky for me my barber is my MMA constructor.. lol but you really need 2 practice 1st man...
probably the best way is by joining a gym that has an mma camp like chute box, american top team, militech, greg jacksons camp etc.