How to get rid of man breasts and a big belly.?

I am 14 years old, 193 pounds and 5'10 "and in grade 9. I have 19 percent body fat. I Boobs man and a small amount of belly fat. I want to tone and look better. What are some ways to reduce the size of my man breasts, tighten and lose belly fat fast.

Mooobs you mean?

How to lose belly fat