Samsung — Galaxy S4

I had purchased Samsung galaxy S4 on 30th June from a showroom at premium cost of 39,500 Rs. I still haven't got the S-View cover which was promised as a free gift, a simple accessory which is available on ebay for around 300 Rs. but company claims to be worth 2500, nevertheless, some cover pouch etc. should have been provided along with the phone at the first place, but one has to register online for the free cover, which I did, and it was assured to be delivered within maximum 45 days, but i haven't received it till now even after more that 52 days. I have sent numerous follow up mails to Samsung but with not even a single response. This is pathetic service from Samsung even for their highest flagship model.