Support Main - Need ADC

Hello everyone, I am a Support main and I need ADC from PLATINUM II and above. The reason I am asking this, is because I was Platinum I, playing as a top and mid laner, because I could not get higher from playing support, and yesterday I started support and got demoted to Platinum III. Some of you will think that I am not good enough, and that's the reason I got demoted, but that's not true, although I can not prove it so think whatever you like. Add me if you want, I am a Thresh Main, Braum/Tahm Kench are my secondary mains in case I can't pick Thresh.