Invalid Please unban me i got banned for a stupid reason

PLEASE valve unban me i scammed someone for a little thing and i didint meant it i first asked him go for the trade the he said yes but i knew i was scamming him but it wasnt that thing plz if you unban me i swear i wont scam again plz

ok i will say the whole thing first hey some day i was putting an offer for a seraphic greevil and someone added me he said if it had 3 essences i said yes but it had only 1 and the one with 1 essence is worth a little but the one with 3 essence is worth something good then i traded him the one with 1 essence but he thinked its the one one with 3 essence so he gave me the offer for the one which had 3 essence then we traded then after he realased that i scammed him and and that's the whole story plz unban me and i wont do it again plz

so i had the greevil with 1 essence and he wanted the one with 3 but he didin't knew the the one i had was only with 1 essence and i lied to him and i said it was with 3 essence so i scammed him and i am rly sorry i wont do it again plz

please i do anything but unban me plz

You need to send a ticket to Valve if you want to be unbanned.

Valve has not trade banned you yet and you are not on Valve's site. This is a third party called SteamRep.

Anyway, I'd suggest taking a look at this stickied thread: http://forums.steamrep.com/threads/howto-appeal-scammer-and-caution-reputation-tags.58/
You need to appeal your ban here: http://tf2-trader.com/index.php?board=15.0