Invalid 76561198045968524 Dr.Instakill Tabouretski (SR Scammer)

I got hacked a while ago and0 i think the person did something and i think thats the reason why im tagged with scammer.
Can someone help me???

Not a SR admin but you should Read and follow the HOWTO on Ban appeals: http://forums.steamrep.com/threads/howto-appeal-scammer-and-caution-reputation-tags.58/
You will want to fix it so your appeal will be taken into consideration with SR admins

Please take a screenshot of your Steam Support ticket showing that you've regained your account (and that it's secure) and either PM it to myself or another SR admin privately or post it here. Thanks!

Invalid format - try again with Helen's suggestions and proper format