Save More Barnes and Noble Gift Card scam Internet

I purchased a Barnes and Noble gift card for $15, which was supposed to be of $25 value as a Christmas gift from www.SaveMore.com.  My brother-in-law had purchased one, and received one. Both my sister and I purchased one after him, and neither of us have been able to get the gift card. Now, the website is not coming up, and the telephone number which has been constantly busy and/or has a message that you can not leave a message at this time, is now just a blank and eventually says the call can not be completed at this time.  There is a second number to call if you are not satisfied with your SaveMore.com voucher, however the same thing happens when calling this number.