IMAC 21 INCHES CORE I5 2.7GHZ 8GB RAM 1TB HDD IN PAKISTAN

I need to sell / exchange this as good as new IMac 21" core i5 2.7 GHz, 8gb ram, 1tb hdd. I bought this in august this year, from UK as my first apple computer. I still have the packaging box etc. For this iMac and just can't get used to apple Operating system. The ox is OS X mavericks (latest). The installed softwares will be included in the sale MS Office year subscription which will end on sep . PDF pen PDF editing software. And many others ! No login details for any of these subscriptions will be provided. Preferred sale to hafeez centre shop owners and I am looking to buy a laptop as well. Selling price is NOT much flexible. Condition: - No Warranty