player that are calling themselves diamonds, pick jhin and janna and duo jungle....

This is the game where I get banned, not until after I got banned did I read the summoners code agreement. foolish, I know, but I realize now I was a negative player just engaging with other negative players. I had a ton of items on this account (champs, runes, some skins) and these people pissed off the whole team and I was just one of people voicing complaints at these trolls, and I get banned permanently. I am apologizing, what do I need to do to reconcile, and be welcomed back into league community. surely there is recourse because everybody has moved on from things ive said in-game to others, nobody is dwelling on things ive said, and if im confronted by any I would show my regret. gimme my account back and ill quietly play, in my best spirits. please riot im not beyond redemption, some just need catastrophe before changing