How and why man..

Wait a minute, guys, riot, why? I am playing league because i want to get better elos i want to get like diamond i want to do something, i want to show my skill i want to play this game maybe one day professional, who knows. But guys please i do not understand how can i do that when i get teammates like 10yos who just want to flame and flame and flame. Imagine u are playing typical lol game and u always get that 1+ man who flames you even that you are best in team, and when you respond to him, you are the one flaming. I got chat restriction for like 10 games, because guy flamed me at beggining of the game and i changed my lane because I do not want to play with people like that and im the one who need to be reported and punished? U will say u need to mute chat, but man, why is chat made then? To be like muted all the time? I want to have team chat and friendly talking but no i cant do that because ur summoners are like that. Im not mad or anything just please do not punish people who didnt do anything wrong, maybe some of us are really short with nerves to listen some people flaming. Change ur punishing riot please..