Hey Bubba,
As Tw!x said, you need to be using the correct template for anything to be done, also i don't know any admin by the name "Killer3000" I will look into who banned you, but you need to update your ban appeal with the template.
Name - What is your ingame name?
STEAM-ID - What is your STEAM-ID?
Admins name - Who banned you/who might it be?
Reason - What is/might be the reason that you got banned?
Server - What server did you get banned from?
Time - How long were you banned for?
Story - What happend?
Proof - Any proof on a video/screenshot that clearly show what heppend?
Extra information - Any thing you think may be relevant to your ban.
You have 24 hours to update your ban appeals template or it will be denied!