Looking for a free coach to help me exceed skill expectations.

I want to be able to get better at the game and actually make something of it. Im more than WILLING to listen and commit to learning. I currently am suffering from boredom and feel like my skill is decaying. I dont know anymore what roles I want to play and am doing this to hopefully getting enormously better and find those roles I dont favor yet. If interested and are willing to help someone out, Please and I mean please help! Currently sitting at peak of gold 5. Thank you.