@Op, it is pitiful and painful that your Legendary account got a permanent ban. I know it is not easy to move on.
I checked your profile, you have been here for upto 6 years, I don't want to believe that you have not helped or contributed positively to the forum for 6yrs now.
You have to calm down and journey than the memory lane and see where you have made strong help to the community and open a positive defence and/or appeal for yourself, in order to reduce the severity of your punishment.
Also, it seems you deleted many posts of yours and replaced them with dots (.), do you have any major reason(s) of doing that?
If no, that singular act suggests that the account changed hands. I fear it could further reduce your chances of being unbanned.