demoted to gold 1 because every game i get r%%%%%ed teammates

so i amon a lose streak, because my teammates are trash every game, die solo on lane in 4 minute and they cant play safe they die over and over again making enemies unkillable even if i win my lane, what happens always in every game, i cant hard carry because enemies are too fed and my team are 4 monkeys that should be placed in bronze. I HAVE GOOD KDA EVERY GAME, I TRY MY BEST, I ROTATE, BUT MY TEAM IS SO TRASH THAT ITS IMPOSSIBLE TO WIN. MY MMR IS TRASH BECAUSE I LOSE NOT MY FAULT. RIOT MAKE MMR BASED ON PLAYERS PERFORMANCE LIKE KDA OVERALL STATS GOLD TOWER DMG ETC NOT WIN/LOSE BECAUSE ITS FUCKING RANDOM IF YOU GET GOOD OR BAD TEAMMATES. I CAN BE CHALLANGER AND DO GOOD BECAUSE I CAN PLAY SAFE NOT LIKE THESE IDIOTS ON THIS SERVER. MAKE MMR PLAYERS PERFORMANCE NOT BASED ON WINRATIO