Bronze Support Stuck and need Queuing Partners who Consistently Play Well.

I have already been demoted but am no back to Bronze 4 and I am really frustrated, because I'd say about 80-85% of games I am preforming in a way where my team should be winning, but the teams I have been solo queuing with only steps up to the plate around 45% of the time. Tired of petty stuff happening, like normals don't even have all these problems.

I have around 180k Champion Master in Leona, she's my best support. But I know how to play others such as Braum, Volibear, Nautilus, Taric, etc.

Plz give me a chance! Need preferably a good adc, and if more than just a 2 person pre-made would be great.

Update: Day 2, Playing some more games, need another partner or 2, last time worked like a charm, won 4 games in a row.