As the OP will not be able to prove the account was hacked and I find the story hard to believe since it is regarding the "hacker1001101001" account:
https://bitcointalk.org/index.php?action=profile;u=1021758The last post made by the account () was in June 2022 therefore it is not as though he has been contributing to the forum and as a result the account will be missed. He regularly logged in to the account but did not post, one can only draw their own conclusions why someone would do that but keeping that aside let us also not forget the account in question has multiple negative tags:
https://bitcointalk.org/index.php?action=profile;u=1021758;sa=showPostsIt has been 19-20 months since his last post here using the hacker1001101001 account therefore why bother appealing the ban regardless of the reason the account was banned? Since it brought nothing constructive to the forum therefore it would be preferred if the account remained banned.
If we entertain the possibility that your account got hacked and you're not the one sending those PM, wouldn't the content of the PM itself no longer relevant and won't help with your situation, as your primary goal here now will be to prove that you got hacked?