skinny

I need advice I play basketball a lot and need to gain muscle/weight Right now I am skinny but not weak but need to gain muscle Any tips (btw I am 13) Also what u guys eat to gain weight?

I can just see it in front of me a lugo baasto big booty bashir with the most skinniest frame on earth crying like a little turd in front of his computer writing down how Somali men are not capable of buildings muscle mass because his ass was too lazy or didn't have the consistency or motivation...