Reporting systems needs to be changed its ruining ranked....

Sooooo you ban people out of ranked when people randomly report you... you honestly think that is a good idea with how many trolls you have running around and little children wanting to ruin it for others and who will just report you because you are following the rules and they think "youre a salty %%%%%%" who plays by the rules and they report you and you get ranked ban... That is some type of shit that doesnt seem quite fair if i say so... Iv been ranked banned twice so far... the first time i can say i deserved it but the most recent one... not even in the slightest. I'm nice to the people in my games and yet i get Bm'd and i get reported...It's ruining the game because i'd like to play ranked at a competitive level, but its kinda hard to do that when you have so many trolls, there is no reason what so ever should you give that kind of power just to the random reports of people. I was nothing but a honorable summoner in all of my games before this ranked ban, and now i have to sit in game after game in normal draft with trollsaplooza supports or afk tops or feeding mids. Its as if you have just people that play the game who just report everyone on their team at the end of the round for no good well reason. The reporting needs to be changed... The unfairness needs to come to an end :/ Plz Rito... I <3 you...