Looking for plat plus support "Main" for duo

Currently coming back to the competitive scene and playing on this smurf account. My main is gone now so this will be my new main and I want to get back to diamond. I need a decent support to climb with for obvious reasons. That being said do not add me if you are not a support main or below gold 1, it interferes with mmr, too much. Known your champion, wave advantage and trading patterns otherwise it will be a quick one game deny. I'm easy going but nothing bothers me more than someone who does not bother studying laning phase strategies and positioning and wants a free grind.