Complaint Review: First Class Discount Air

First Class Discount Air offer fly Mile discount Business Class air travel  I accepted offer to fly from Australia to Spain and return frm UK to Australia  I paid US $4800 for the tickets and recieved E-Tickets confirm on airline web sites (Singapore & Thai Airways)  Recieved notice from First Class Discount Air @ 3 weeks before travel saying airlines had cancelled tickets  on investigation with airlines First Class Air had cancelled for refund leaving me out of pocket with no travel