Looking for Duo partners i am very competetive and am looking to consistently win with you.

Hi, i am James i am a very competetive player and when i play sometihing i tend to have a very serious mind set on that subject today we are talking about league i am currently having trouble finding partners in league who actually care about closing a game out. I my self am a support and mid player im looking for other players who can player one other role then me and can use voice communication on curse voice skype or discord when i play alone i usually have consistent wins but lately i havent been able to turn down my friends to play and im tanking im righting this because im fed up with losing and im looking for people who are tired of it too so we can climb to diamond im recently a platnium one player i quit for 7 months but no one actually quits league ;P now im back at it bb currently Gold 3.