To me, your last evasion attempt appears to be around 2023-06-20T00:00:00Z, but I could easily be wrong.
However, you have previously been told you need a voucher in order for an appeal to be accepted: Got banned for specism & PubliclyExecutedPig - spesism ban appeal.
Since six months have passed since your last evasion attempt you can make another appeal, but only with a voucher of good behavior from another SS13/SS14 server. See Repo’s reply above for details on where to get a voucher.