I've been between 160 and 165 since my freshman year and can't gain weight i wanna get to 170 atleast but I eat good foods and protein but can't gain i just end up loosing the weight any tips but still be fit

What are good foods to have on game day, first game is this Wednesday for the season and wanna be prepared

Whats some good workouts to use to get bigger muscles in my arms and forearms to get my shot better then it is

I don't really eat breakfast in the morning before school but if I do it's a protein shake and creatine, so for lunch and a pre game meal what could I have to eat that will not get me bloated but will feel full through the game and not hungry and also after the game. Any meal ideas that's easy and affordable

Any tips for loosing fat I'm skinny fat and i wanna loose a bit of my gut i take creatine and protein shakes everyday i eat good and try to stay away from junk food but have chips or cookies every now and then and not every single day maybe like once a week. I need to loose a bit of fat to tone up any tips?