Need duo partner please

Is there anyone high silver (Silver3-2+) who will duo, my mmr is a bit bad and i always win lane, but the other lanes just feed to much to carry, in bronze it was easy, but now being silver 5, it is the same, but a tad bit harder which denies me carrying the game fully. I rage played after someone fed/afkd and lost obviously cause i was toxic from being mad at losing, but now i just need someone to help me climb, so Add me: Kraigish if you would like to duo. I play Vayne, used him to get out of bronze, and Shaco jungle well too.