DEMOTE PEOPLE WHO AFK IN 2 CONTINIOUS GAMES/PLAYERS WHO HAVE LESS THEN 1.2 KDA FOR 3 CONTINIOUS TOO

please riot, fix the troller issue, please make that system, people who afk in 2 or 3 continious games, demote them for 2 divisions or so, and for the ones who feed continuiosly, demote them too ( like for 5 continious games having less then 1.2 KDA or so) but PLEASE DO IT, BECAUSE WE CAN"T TAKE IT NO MORE, PEOPLE WILL LITERALLY LOSE THEIR MINDS AND LEAVE LEAGUE OF LEGENDS, IT"S NOT HARD TO MAKE A SYSTEM LIKE THAT! please LISTEN to us, just please, someone listen and take a word from me, this is really crazy now, even in gold, last months are literally unpplayable, every 5 i n10 games, someone is afk, every 9.5 OF 10 GAMES, there are at least 3 FEEDERS HAVING LIKE 1/14/2 scores or so, AND EVERY GAME IN SILVER, I GETE BRONZE PLAYERS AND IRON ONES IN MY TEAMS, AND I"M THE ONLY SILVER ONE, BUT I ALMOST ALWAYS AM THE MVP AND I MUST DO EVERYTHING ALONE, CAN SOMEONE DO SOMETHING ABOUT THIS? PLEASE! WHY WOULD NOOBS DESERVE TO BE BOOSTED TO LIKE SILVER AND GOLD AND THEN FUQ UP ALL OF OUR GAMEPLAYS?

THANK YOU!