Got a couple of spares for Hacienda at WHP tomorrow night that I won, if anyone wants them for nix. I'll be there anyway, so I don't need them but they're free if anyone does
Tell me you paid by credit card?
I'm sorry to say that this doesn't look good. Get the name of the company and contact GFL immediately to find out where you stand with them. If it is a scam and you've paid by CC you may be able to cut your losses and claim back.
***A WARNING TO OTHER USERS HERE***
Hospitality tickets can be a dubious minefield and if it looks too good to be true then it probably is. There are scammers everywhere. Do your homework, check and double check and only part with your money if you are absolutely sure that it is legitimate.