1300 isnt exactly low, you're around mid-elo there. elo hell is the 800s when you get full ap teams who get raped later on by a single galio, or those yi's running on rampage without any CC to stop him. 1 thing is team comp isnt particularly important in low elo, and DO NOT jungle. your top will autofail the 1v2 lane and mess the game up for you. having a support may be nice for you in lane but not advisable because the rest of the team wont appreciate the support and continue being bad, even if you did good with the support in lane, you're better off with more firepower on the team.