Afkers and inting

So a Match started up in draft, and someone wanted to be jungle although i was assigned jungle, they said can i go jungle? I said no they said im boing jungle anyway and we got into an argument, someone dodged the game and then i got requed with same person, so now the argument starts again and i get attacked by my whole team because of this person, so we start playing and this kid is just being a jerk, and I have a rough game, I went 1/12/2 and thats better than 3/5 of my teamates but we ended up winning because 2 people started afking on there team, and then i qued up another game, the game freezes on last champion select, so i close client and re open the client, and i get a notice saying i was suspended for 14 days due to intentionally feeding, when i got more kills than 3/5 of my teamates AND WE WON. It's so funny how they want you to spend money on a game like this when the entire community is filled with afkers and inters and nothing ever happens, but then this happens and i get banned within 5 minutes.