Permanent Suspended from league of legneds

Could anyone please help me. I spend at least $100 or more on this game. I know i cuss a lot, but that doesnt mean u have to ban me from the game. I spent at least 5 years on this game and finally it's going to end. I know you have warned me, but i didn't think league would've banned me. I thought it was just suspension. Please give me 1 more chance I promise that I will make the environment better.