Permanent banned after 1 game (repost)

My account got permanently banned after 1 game. I have always been clean with my words and very friendly in league of legends and have never gotten temporary banned, no chat restriction, no warnings or timeout I was clean with a perfect reputation. I was playing a game and I started to get pretty mad some of the words were not appropriate that I used, I was going through a lot in my personal life related to family and I started to get really mad . I have never been toxic except that game and never banned in league of legends before or any game in my life, I really don’t think I deserved a permanent ban to my account, I would greatly appreciate if I was to get unbanned, it would mean the world to me. I am doing way better in my personal life and will not use inappropriate words Anymore like I did in that game, I am very sorry and would like to apologize to my teammates and riot employees. I agree that I deserved a temporary ban or restriction to my account but not a permanent ban.I was not intentionally feeding, I was just being mean in the chat. I honestly don’t think that I deserved a permanent banning to my account and would greatly appreciate your time and effort who ever reviews this case and I would be extremely happy and excited to get back into league again and get my account back. (Btw this is a repost because I clicked this account is registered on pbe by accident thinking they were asking if I had an account on pbe related to this one, I did but it expired.) Thank you.

That was my ticket body paragraph