JUDGMENTof both players for STEALING lane on ranked game 2018

full detailed story of the situation (riot had every details hope can get that) champion select; mundo; i top or i int ( picks yasuo to go top ) original pick support nunu: can i mid ? -no - ok -np ! nunu; omg this attidude no i top if you dont want sup dodge nunu bans yasuo ( enemy team as well) mundo insta locks mundo with flash tp nunu Dodge i dont accept taht i go troll -dodge the game nunu was 0 lp with 2 defeats so dodge means drop same as promo game nunu stays 7 min real time dc so team will remake nunu backs on 3;25 team cant dodge nunu dives on mid ahri kill nunu , vi dive with heimer and nunu ahri 2blue kill vi nunu a lot flame inside team ahri asks why? and nunu says that mundo stole top lane like that so she decides not to play this game mundo says i dont care its not my acc (propably not main) mundo went afk after 2nd fail of voting surrender

i was disco nunu, what i dont understand is why my team flamed me and blamed me when they see a player does something like that ! if it was their lane how will they react ? would they like duo on their lane ? 2mids 2tops 2 junglers ? like this is not troll? i simply did not accept that this player to steal my lane like that , if he didnt want to sup he could ask polite like i asked our mider if i can mid , he said no i said ok , or he could dodge the game. I have dodged too many games and the penalty gets bigger and lose more lp. recently i dodged 2 games with brand top( no fighter on team to engage) and the other was veigar jungle, last i was zero lp and as far i know from promo games u go down. FIX DODGE SYSTEM. i know i could be more proffesional and simply go sup but i dont accept this aggresive behavior , i just feely sry for the other 3 players who lost their time and energy on this game