Parte 1:Well, I discovered something where the hitbox for collecting the stickman is bigger than the stickman himself, and I did a speedrun (10 stickmen) only touching the first and second stickmen in the hitbox, but I just wanted to know...

Part two continuing: I just wanted to know if it's allowed or not to only touch the Hit Box and not the stickman drawing?

You have to touch it, hitbox is not classed as final frame.