What can we do to help the team?

I live in the UK and am 16 years old, male. I play in an American Football team with my friends but our coach is pretty bad, we ALWAYS play shotgun and have a no huddle offense which is pretty bad because then we do everything with signs and in the games people get confused and don't know their routes. Also the run plays are completely ridiculous, on the same run we'll have one guy take the gut and one guy run an option round the side. Wouldn't it be better to have both rb's run around the side so one can block for the other? And the gut runs hardly ever work anyway. The defense soon realise what we do and just dominate. How could we do anything to change the coach's plays and formations?? Or are we destined to lose?