M P W D - Ban Dispute

I would like to dispute the ban on a old sythe account called "M_P_W_D" i was banned for a reason what i am unsure of...
It fails to show any evidence and i did not receive any warnings before hand but it says the ban is forever even though it has not told me why i was banned in the first place...

I dont know if it is for spamming but it is perminant and with no evidence shown, no warnings and not even telling me why i am banned i see this as plain wrong.

Bit unsure what to put here so i will add details of the account and stuff :S

• The account was made in around 06/07
• The account is a guru
• The account has over 20+ vouches i think
• The account had good reputation and never banned before

unsure what to put as i said before so umm.. if there is anything else i can add just say.