Datawind — Refund not Received from Datawind Innovations pvt ltd

Dear sir/Madam,
This is Ashish Kapila I booked ubislate7 under booking ID pmb626a6c578 on 19 dec,2011 and I received mail in the month of feb,2012 for payment to become priority customer and I sent the ch no. 819582 dt 25/02/12 ICICI bank for rs 2999/- Then I received confirmation mail of cheque on dt 26/04/2012 then my address was reconfirmed two times with the assurance that you would get the tablet soon after waited too long I asked for refund of money on dt 23/08/2012 then I was asked bank details for processing the refund I gave the bank details after very long time I received the mail your refund would be processed in two weeks in your bank account but even today I have not received the refund they made me fool .I am depressed relating to refund kindly do the needful so that I can take back my money
if i knew this would happen i would never have sent the payment