Ok now u've got me, How do i go about that? Cause i have no idea... & in light of that where or who will the coins be returned to??
Like this: blockchain.info/address/1MinerGcfwXJW6BETKLPQTmKYomc1uGAXy
But put the address you were using at the end instead of mine. So you had an address with these guys for trading? Did they state that you can't mine directly to it? They usually do with exchanges.
Long story short your btc is lost and it's unlikely you'll get it back, one disadvantage of unregulated currency although you'd be no better off if you had done an eft transfer of fiat currency.