Who called from 2133219874

Received a text message on my cell from 213-321-9874 that read WALMART SHOPPER: You have won a gift worth 1,000 DOLLARS directly at www.wmart-rewardsite.com.  This is a scam.  Reported to Walmart Stores.com:Gift Card Sponsor offer Scam.

I also received the same message at approximately 12:00 p.m. from telephone number 317-446-4036. When you attempt to call the number it is as if it's someone's cell phone. It is undoubtedly a scam.

I also received a text message from 626-290-3419WalMark shopprt: you won a gift worth 1,000 dollars directly at www.wmart-rewardsite.com

they say i won a thousand dollars i didnt!