Fake vouches?

My account, little miss piggy was banned 3 days ago for fake vouches.
Although I deny creating fake vouches, it also annoys me that you first banned my account for 30 days, ending on 2/10/10, however decided to extend my ban, to a perminent ban. Why is this? And why didn't you give any reason behind this decision? Could you also cheak cheak the proof you have, that backs up your claim, that i did infact vouch for myself.
I hope you reconsider, thankyou.