B1 adc player looking for reliable support main/ranked duo

a couple weeks ago I started duo'ing with a coworker he was also in B5 same as me at the time. duo'ing with him me and him started climbing fast. I went from B5 to B1. along with trying to actually improve on things myself we were doing very well together. well he made it to silver as I was getting to B1, now he doesn't seem to get on as much and I am dropping. Playing with him I could get a snowball going and carry hard. relying on randoms is so difficult and stressful and well playing without duo I am slowly dropping. I main adc, jhin. secondary jinx. I would enjoy a support main, as that's what he was. I find I do well with a competent support. So if interested hit me up in game, name is Winters Anxiety. also I prefer tanky supports, Leo, tahm, braum ect. I'm looking to climb, so if you;re at B5 with a 40% winrate I probably won't accept a request.

Thanks everyone!!