100Bestbuy.com — received the money & not delivered my material

In February 24(Sunday),2013 I was received a call from "100bestbuy.com" and they brought-out some eye-attracted facility to me. They told me that "I have selected in a contest and if I want to make sure of my place in the top 10 then I have to pay 2999 rupees. And if I will able to pay the money then I can get free gifts REEBOK SHOES, SUN GLASS & WATCH with 100% CASH BACK GUARANTEE(in the form of credit point). Again they also make me sure that my chances of wining the contest is 95% sure to win the APPLE I PHONE and BLACKBERRY BOLD.
Subsequently 9 days passed away of my deposit but till now I couldn't be able to to get back my gift pack. Also there is no such type of information available of my deposit in the credit point(i.e my credit point isn't shown in my account). Regarding to this problem I called back to them and they were made me assured that the problem will be resolved within 2 days. But now they aren't receiving my call. And when receiving my call, they are giving me a sympathy that we will be back to you within 2 min. or saying our server is down etc.
At last I request you to kindly make a attention to my problem such that i will be able to get my gift pack and my credit point.And to take some severe action against the website.
FROM:
AMAR KUMAR JENA
znx.[protected]@gmail.com
a/c no- [protected]
Date[protected]paid)
Ref. ID[protected]