Not sure where on Earth you're living dude!Diet,workout routine, caloric intake/macro/micro nutrients, progress tracking. Lift heavy generally 8-12 reps when you're starting out. It does vary depending on your body type e.g. endomorph, ecto etc. You'd have to do some experimenting and research when starting out or hire a qualified personal trainer to help fast track your gains with you.
P.S. the steroid users deterring you made me laugh