In October last year I bought some MMA shorts for my missus, only to find I'd bought the wrong size. Having agreed to the returns procedure with FG, I returned the goods. A couple of weeks later I decided to check how the refund process was going, and attempted to reach the shop 5 times through their website 'contact us' page, as they don't have a phone or email address listed on their site. I got one response, which was 'you returned the shorts, correct?', the answer to which was obvious from my earlier message, and since then have heard nothing else.
If you're thinking about buying from them, I'd suggest avoiding them like the plague, as they clearly know nothing about customer service and can't be trusted to even follow their own returns procedures.