What are the chances of making into the ufc?

im 15 6'0 165 pounds. i have fast hands good leg kicks.flexible and i train bjj under renzo gracie but i only train once a week.but i train at my house every day after school for 3 hours.im really dedicated. i punch the mitts bag weights and do live rolls with my friend and run every day i have this mentality that im going to make it and every day i think about me becoming a champion and defeating my opponets.i feel i cant be beaten. but i have no expiernece in fighting. street fights of course. my plan is when i get my car next year to move to coconut creek fl and train with american top team and have a couple of fights.im really dedicated. thats all i think about me becoming a champion and winning. and my family in bosnia right now is struggling with money so i want to win and help them and help other people.