Starter or back up

So Im looking for a team to make me better. I want to extend my knowledge for the game. I dont csre if Im a back up or starter. Just need to be around a group of players that can teach me. I have almost 200 wins. I have alot of lvl 5s. My main spot is adc. I can top and mid too. But not as good. Im 19 and in college. Im from Indiana. So if you are interested in giving me a shot. Gamertag is Bike662. Or comment below