Failure of the Company to deliver my purchase over 12weeks old

I had place orders to mobileworld_compltd@yahoo.co.uk to purchase ipad 2 64 3G + WiFi (price of 2 for 3) and they have refused to deliver my goods. The feedback I received from them is to send more money. i have already paid $950.00 to them and have not received any ipad. I asked them to refund my money if they cannot deliver my purchase and since then i have not received any heard from them.

Please use your good office to inform them to send my money.