Improper Format Hijacked account

Yesterday my steam account was robbed,i recived a link form a friend but he was also robbed by same person,a few seconds later I was in counter strike 1.6 and i recived a meesage (Your account is accessed from another location),kicked me out of steam and afterwards when I came back to account the items I have,gone.

This is what took me the items:http://steamcommunity.com/id/347845856965/

Can do something to get my items back?
I did post on steam support official site and i don't recived any message,can somebody help me?

Please read http://forums.steamrep.com/threads/...-look-at-acceptable-format-before-posting.51/

srry i'm new on this site i don't see the rules

so can you help me ?

Hello!
Your report seems to be improperly formatted and we cannot really proceed with it in its state.

Please take your time to review the appropiate guidelines here:
http://forums.steamrep.com/threads/...-look-at-acceptable-format-before-posting.51/

I'll archive your report in the mean time.