Need a Gymbro

Hello! I'm a guy from phase 3 who shifted here a few months ago, I have some big fitness goals which I need to fulfill for an upcoming exam in 2-3 months, hence, I definitely need to use the gym at the club, but I haven't ever been to a gym, so honestly, I don't know what and how to do stuff, someone to give some company and guidance, so anyone wanna be by gymbro?

I'm 17M if that matters, in dire need of some assistance!