banned for Self vouching.. TWICE?!

I got banned for self vouching.. witch i didnt do. I sold a membership pin to Cynder Death (an IRL friend) who vouched for me. We were having a sleep over and he used my iphone to do the vouch.

so okay fair enough.. i got banned for 5 days. took it all reasonably well. go un banned and then 2 days later. PERM BANNED ? banned twice for "self vouching"

i am a legit Syther, i have 20 vouches and i deleted the one that was from Cynder Death. please reconsider this ban.