Can you find out the website the Claimant said it was bought from?
and for my own curiosity was the account a 4 Letter Word or a Five Letter word?
One something to do with a soft drink, and the other could be an activity?
My bet would be to hound IMVU until you get it back, they'll probably take a week to reply to you if you're not a VIP Member though. Considering it's probably one of those no-account ones it'll probably take a few days, try phoning them.
And to Quote the great and powerful Don Von Free Credits.
Don Von Free Credits wrote: