In your appeal dated January 9, you provided your guid as 1824f356.
This was the guid you have been playing with, however the demo that was provided shows that your guid was used to hack. Doesn't matter how old it is, it still hack.
You have admitted that the guid you mention above is your guid.
It does not matter who was using that guid (you or someone else), it was used during hacking.
You allowed someone else to use your guid, it may have been a friend but it is your guid and your responsibility to not allow others to use it to hack.
I'm sorry but feel the ban should still stay for that guid.