Just got perma-banned

Well I got provoked by some pre-made but seriously lol, the criteria for "toxic" is ridiculous. I understand the game is catered to 13+ but seriously, either turn on the filter, learn to mute, or frankly just grow a pair. Here's the chat log (I was alistar support who ended up getting marked as a troll despite earning an A+ in the game. Ranted how I left bot lane when my adc flamed me for ksing, go figure):

bout to go ham bois looks like u and lee got something in common starting blue lmao what a troll so ziggs, explain why lee is starting blue stfu mf u whine and shit im done try to help the adc out and shes like "ksss" have fun solo lane muted apologize mf right now ooo we got a bad boi lee sin!!! having fun? i dont sup toxics get carried what is this mf doing well u called me a bitch so i guess im reporting u have fun losing hextech privileges LOL keep it ocming rips free skins im sup bruh and im doing well LOL u couldve went in what were u waiting for oh yeah i forgot im the only gold player here :/ lifes hard toxic team gotta love premades im a god 1-4-6 lee reported for feeding and harrassment have fun losing free skins :D u too MF 3-7 reported for feed idc this is norms im 3-1-5 ziggs is shit talking this entire game lol please report him ^ this ziggs and lee has been shit talking me but ive been doing okay lol think theyre challenger or smtg lee doesnt even use mana LOL ^ vaynes destroying u lee how am i a lv higher than our adc LOL trollz iggs reported 707 rekt im a beer pong king im a god this lee its game lee does no dmg nah lee canta im aim me cause ur annoying ziggs says yall bunch of pussys hehe man ziggs is so toxic and so if mf why yall gotta be so toxic ziggs says suck his cannon balls