Ebay.in — Not refunding the refund amount

Address:	Mumbai City, Maharashtra
Website:	ebay.in is an online shopping web site

I ha purchased a lada eco money counting machine online on ebay.in but the machine was faulty when received i was told to courrier it back to seller address and i did so and sent them the scan copy of corriered slip.and also provided them with them with the receiving document of seller.they assured me about the refunnding of the amount 5550 they provided me with the refund appro id 1-[protected] .and told me that i will receive the dd with in 20 days but it dint happend i had returned the produt to the seller on 15/07/2015 and today is 7/10/2015 they now disconect the call after talking some time. they know dont address the problem. my name is bipin jaiswal