There's seriously not a single fixed/track bike dealer in your country?
Get a half-decent frame (leader, pake french, etc) and build it up at an LBS.
Also, the polo&bike bikes are hugely popular here in Mexico and they're complete **** for the price. If they were $99 or even $199 then I guess it's not bad.
It's basically a walmart bike, and they try to be all hardcore fixed gear which is stupid.