Want to climb out of low mmr as a support?

PLAY ANOTHER ROLE !

Chances that you can carry your feeding teammates to victory is next to 0 if you play a support champ.... unless you are a Diamond equivalent number of the bronze mmr you are in.... which means you won't be there to begin with.

No, good shot calls don't matter, your teammates won't listen No, paranoid and excessive warding doesn't matter because your teammates don't look further than the minion right in front of them No, setting up kills or trying to save your teammates doesn't matter, they'll run in with 50 hp. No, they won't ever consider to save you. No, objectives do not exist, there is only 'CHASING INTO THE FOG OF WAR' with all enemies out of vision.

Play something like Nasus... don't look beyond your own lane to prevent getting depressed, farm, farm and farm until you can simply base-race or solo and one-shot baron.

H33P