NEED RANKED 3'S PLAYER

My friends and I recently created a ranked 3's team. We won 4 out of 5 and we're placed in Bronze 4 for whatever reason. Up in bronze 2 now. Anyways, we need a 4th person for the team because our friend isn't always on at the same time as us. Let me know if you're interested. Looking for someone who can play either a tank or ad bruiser.