You are currently blocked from editing this wiki, so you technically shouldn't be using your message wall to do anything except trying to address the reasons for your block. So far you have done nothing to address the reasons of your block, and instead you've used your message wall to bad mouth myself and another administrator. Continue to do that, and your ability to access your message wall will be revoked, and you'll have to wait the remainder of your block out.
Personally, I have spoken to him and he expresses his sorrow and remorse.
He says every morning he wakes up, he goes on world of cars wiki to see if he is unbanned, but is not happy to find he is still blocked.
He has also talked about his brother, who constantly hacks him, he has now changed his password so this will no longer happen.
Please stay out of this. This is an administrative manner, and is best to be dealt with by administrators themselves. Also if a user is hacked, then that's another reason why they shouldn't be unblocked, as I found out when I tried to help another user two years ago.