[Declined] What the heck?

I tried to get into the server, then I saw I got banned. I checked trough the ban list, my name was not there but my ID was there. I got no freaking idea how it get there. MilliX is not me. I would not say these words ever. I am a guy that mostly follow the rules, can say fuck or something like that once but this is really heavy harras and I would not do this. I can't explain how MilliX or something got my ID. I say Cookies screenshots and they were clearly NOT edited, but I wonder how? I don't know if somebody else have been on my account.
COOKIELOVER READ: Could you please tell me when this ban were made so I can ask my sister/my friends if they've been home at me and played. Cause I've done nothing and if my friend/sister have done it, I can get proofs by asking him/her to make a video message to you guys. I am so sorry but I did not do this.

Unban format:

- Steam ID : STEAM_0:0:31200119
- Nick INGAME : Didelidodeli/OrperteX
- Admin/Member : Quicksilver (Got banned by report)
- Reason of ban : Abuse (Harrasment)
- Date and time of the ban : - (Dont know)
- Motivation for a deban : Read up there and down there.

I am so sorry if you think this is me, but it is not. I will get proofs or anything if I find out it is my sister/friends. Please belive me!!!! I know that complaining on somebody else is the oldest excuse ever but you need to belive me please. I should not make a unban request with this much text if I knew it was me.

If it was your freinds either,
Its your responsible to take care of your steam acc.

http://neondragon.forumotion.co.uk/trash-f53/accepted-insulted-and-no-acting-t6723.htm

This is what I found from ur id.
You got reported for harrasing and are now on strike 1.

You have to sit our your ban.

Declined

Your account, your responsibility.