Lo Art Bbs Im 13 Go To The Gym And I Do Mma(mixed Martial Arts)both Twice A Week.why Aren't I Seeing Results It Weight Lo?

Im 13 go to the gym and i do mma(mixed martial arts)both twice a week.why aren't i seeing results it weight lo? - lo art bbs

IM 13 going to the gym and needs to MMA (Mixed Martial Arts), are twice week.why not see results in weight loss or muscle mass