If you have screenshots of the incident , send them off to a Gm or any other member of staff , to get it looked at, without proof there's no way they can help you , unless of course they witnessed it.
I'd be more than willing to send you 500tc to compensate for this though , as it's happened to me countless times in the past , I know the feeling.
Let's hope you weren't lying.
For your records...
You've sent 500 toricredits to Warriorguy
Take care.