so i got perma banned for defending my self and telling trolls to shut up

so about a week ago i got perma banned for telling some trolls to shut up and not to talk to me while im farming jg so they somehow died 5 times in less then 15 minutes and blame me for the game because i didnt gank them which i did but wasnt successful because they were so behind so after that i got flammed for the rest of the game i told them to shut up and they just kept talkin shiit all game so i cuss them alittle bit to shut them up which kinda worked but got me banned but not them so riot tell me how is this fair ? so when they talk shiit to me all day they dont get banned but when i use two or 1 bad word i get banned instantly wow riot i cant believe you ? then i got this pop up in my screen which kind of confused me when i log into the account that says "Inactivity notification you are close to becoming inactive in ranked. You have 8 days left before in activity causes your lp to decay , which can cause you to drop divisions and tiers " Chat logs here >>Game 1 THE HUNTERS: how are you match with us THE HUNTERS: good THE HUNTERS: leash THE HUNTERS: plz THE HUNTERS: thnx THE HUNTERS: wait THE HUNTERS: me THE HUNTERS: care THE HUNTERS: my red THE HUNTERS: ffs THE HUNTERS: wjhy the fck THE HUNTERS: would u go THE HUNTERS: kay THE HUNTERS: top THE HUNTERS: clasic THE HUNTERS: but THE HUNTERS: that doesnt THE HUNTERS: mean THE HUNTERS: sahiiit THE HUNTERS: fck opff THE HUNTERS: and THE HUNTERS: play THE HUNTERS: ffs THE HUNTERS: fkcing THE HUNTERS: rash THE HUNTERS: trash THE HUNTERS: team THE HUNTERS: always THE HUNTERS: mind THE HUNTERS: fckling THE HUNTERS: of THE HUNTERS: biches THE HUNTERS: cant THE HUNTERS: even THE HUNTERS: win THE HUNTERS: their own THE HUNTERS: lanes THE HUNTERS: without a gank THE HUNTERS: stfu THE HUNTERS: ohh THE HUNTERS: do i THE HUNTERS: why dont u THE HUNTERS: check THE HUNTERS: idiot THE HUNTERS: mind reporting bot and top plz THE HUNTERS: extremly toxic THE HUNTERS: and not polite at all THE HUNTERS: wel;l THE HUNTERS: we aint wining THE HUNTERS: this THE HUNTERS: im teling ya THE HUNTERS: clasic THE HUNTERS: iv THE HUNTERS: lmao THE HUNTERS: ohh THE HUNTERS: now THE HUNTERS: she wants THE HUNTERS: too ff THE HUNTERS: lmao THE HUNTERS: sit down THE HUNTERS: kid THE HUNTERS: and play THE HUNTERS: game THE HUNTERS: fck THE HUNTERS: 3 THE HUNTERS: we almost THE HUNTERS: had it THE HUNTERS: lmao THE HUNTERS: report me for what idiot THE HUNTERS: she blames me for loosing to a jayce THE HUNTERS: report lb THE HUNTERS: now THE HUNTERS: for bitchingg out THE HUNTERS: gg THE HUNTERS: Gg Game 2 THE HUNTERS: bot hard leash THE HUNTERS: thnx THE HUNTERS: tat THE HUNTERS: q THE HUNTERS: e THE HUNTERS: wave THE HUNTERS: bot THE HUNTERS: where you THE HUNTERS: at THE HUNTERS: wtf THE HUNTERS: mid THE HUNTERS: any sums THE HUNTERS: k THE HUNTERS: clasic THE HUNTERS: wtf THE HUNTERS: was that THE HUNTERS: wow THE HUNTERS: see THE HUNTERS: wont mater THE HUNTERS: its 4v5 THE HUNTERS: why are we even THE HUNTERS: trying THE HUNTERS: just get that bich THE HUNTERS: banned THE HUNTERS: and move forward THE HUNTERS: report adc plz THE HUNTERS: hec THE HUNTERS: care THE HUNTERS: gg THE HUNTERS: just get hjer baned THE HUNTERS: bich didnt say shiit she died twice and straight out quited THE HUNTERS: u geting banned THE HUNTERS: anyways THE HUNTERS: oohh look she is bak THE HUNTERS: k THE HUNTERS: r THE HUNTERS: fc THE HUNTERS: mind THE HUNTERS: fkcing off THE HUNTERS: bich THE HUNTERS: easy THE HUNTERS: we THE HUNTERS: can THE HUNTERS: play around team THE HUNTERS: see THE HUNTERS: lul THE HUNTERS: lmao THE HUNTERS: thnx bois THE HUNTERS: rkaan THE HUNTERS: is the gota THE HUNTERS: goat THE HUNTERS: tat THE HUNTERS: r THE HUNTERS: care THE HUNTERS: we THE HUNTERS: did THE HUNTERS: good tho THE HUNTERS: siv and THE HUNTERS: xerath THE HUNTERS: first THE HUNTERS: get now THE HUNTERS: let me buy THE HUNTERS: Eqasy THE HUNTERS: easy THE HUNTERS: lul THE HUNTERS: inhbi THE HUNTERS: reset ten THE HUNTERS: prepare THE HUNTERS: bar THE HUNTERS: no smite THE HUNTERS: let me buy THE HUNTERS: holy fck i do THE HUNTERS: so much dmg THE HUNTERS: brand THE HUNTERS: blue THE HUNTERS: gg THE HUNTERS: easy THE HUNTERS: i need THE HUNTERS: 4 honors THE HUNTERS: boys THE HUNTERS: Gg