[Resolved]  The Mobile Store — Not following Schemes (Bad service)

I bought a Nokia 3500 from the mobile store, . UG-11 Navneet Plaza, Old palasia, Indore (M.P.).. It cost me 8, 489 on 15th may 08..
But at that day there was an scheme of a free coupon of 250/- by which you can by anything... I told that person to remove the micro SD card of 256 MB (which was free with mobile) and give me a card of 1GB memory... He said that I can give you 60/- for this 256MB's card and the 1GB card will cost you 450/- that's why you'll have to pay only 140/- because you have free coupon of 250/-. He told me to come day after tomorrow.. and then again day after 2morrow then again day after tomorrow then he told me to come after 5 days... but yet I din't got my card...