Im ok with playing support when im not pink. I support properly giving the carry players their farm and babysitting them (having half of steam boots, wards, tps at 20mins sitting at 120 gpm). However, most of the time the carries are just dying even when we can see the whole map. I've also been forced to play support even as pink even though clearly I am a better player than the rest of my team but I am forced to play support as we have no support.

Anyone know what im doing wrong? Just look at my past games.
I rage to an extent.