I got permanently banned

Now before any white knights jump me,yes i am toxic,yes i probably deserve a perma ban.That said this is the game that got me banned.Was trying to reform until 3 premades decided to troll me.I said nothing to provoke anyone and yet at the start of mid game xin calls me out and starts bashing me saying i suck,me being the idiot that i am didnt stfu and started talking telling him to stop talking and told him i will mute him and report him.Eventually i muted him but i guess it was too late.Now i find it funny he would start to go ham on me seeing as how i probably wasnt the reason we were loosing,there were much worse players on the team but i guess i wasn't in their little group.Any way after i mute him his friend in top calls me retarded and then his other friend in bot tell me to go fuck my self.Muted both of them.Game ends we win 3 of them report me,and i get perma banned.Now i am okay with getting perma banned but the fact that this game is the reason i got banned is just funny.This is what i said and keep in mind i was getting called a retarded and a idiot by 3 premades,i did go a little bit far but i never called anyone names.So why do i get banned for trying to 3 people trying to tilt me,while not even using strong language. Game 1 455jl4tp45: wtf 455jl4tp45: start a fight 455jl4tp45: wtf mna 455jl4tp45: next time turn 455jl4tp45: tuirn on hem 455jl4tp45: wow she waits a long time 455jl4tp45: coming bot now 455jl4tp45: or top 455jl4tp45: w8 455jl4tp45: wow 455jl4tp45: are you serious? 455jl4tp45: i said wow 455jl4tp45: no duide 455jl4tp45: ok why 455jl4tp45: tamh back up a bit 455jl4tp45: you to back 455jl4tp45: yeh 455jl4tp45: better 455jl4tp45: check ults 455jl4tp45: look ma 455jl4tp45: bot you will be ganked 455jl4tp45: kata roaming 455jl4tp45: yet again 455jl4tp45: no heal ez 455jl4tp45: xin kata top 455jl4tp45: warded 455jl4tp45: she has qss 455jl4tp45: LOL 455jl4tp45: bit of a throw 455jl4tp45: more throws 455jl4tp45: well 455jl4tp45: mabye 455jl4tp45: we should stop going in 455jl4tp45: really 455jl4tp45: pretty suire 455jl4tp45: thats not lose 455jl4tp45: see 455jl4tp45: tamh solo 455jl4tp45: and now kata gets feed 455jl4tp45: free elo 455jl4tp45: we wont win 5v5 455jl4tp45: stop fucking around 455jl4tp45: take the drake 455jl4tp45: cuz we dont do shit 455jl4tp45: except slap the enemy 455jl4tp45: thank i know i can 455jl4tp45: 9/1 455jl4tp45: it shows 455jl4tp45: k 455jl4tp45: 9.1 455jl4tp45: k 455jl4tp45: you all went into jungle 455jl4tp45: except kill ez? 455jl4tp45: adc 455jl4tp45: LOL 455jl4tp45: sure 455jl4tp45: rest 8 kills 455jl4tp45: only cuz of you? 455jl4tp45: let him die 455jl4tp45: next time let him die he is ussles 455jl4tp45: so you are premades? 455jl4tp45: sure 455jl4tp45: reported 455jl4tp45: muted 455jl4tp45: you need to learn to stop talking 455jl4tp45: and not titlt 455jl4tp45: the 10/1 mid lane 455jl4tp45: enjjoy ban 455jl4tp45: wp 455jl4tp45: jungler thor game 455jl4tp45: jungler 455jl4tp45: he can play 455jl4tp45: ask him man 455jl4tp45: nope 455jl4tp45: not my problen 455jl4tp45: if you think to fight now 455jl4tp45: downt 455jl4tp45: def 455jl4tp45: lmao 455jl4tp45: and its warded 455jl4tp45: btw 455jl4tp45: xin 455jl4tp45: this lose is your fault 455jl4tp45: for tilting the team ;) 455jl4tp45: ward 455jl4tp45: 0 wards 455jl4tp45: i didnt say 455jl4tp45: fuck the support 455jl4tp45: i said 0 wards 455jl4tp45: another mute and ban 455jl4tp45: "retarded" 455jl4tp45: really 455jl4tp45: k 455jl4tp45: end game 455jl4tp45: come mid 455jl4tp45: dead 455jl4tp45: eat 455jl4tp45: fun gameplay 455jl4tp45: throw? 455jl4tp45: agian 455jl4tp45: gg 455jl4tp45: xin 455jl4tp45: said i am worst player on team 455jl4tp45: xd 455jl4tp45: funny thing is i will get banned he will get nothing