It said I had been chosen to recieve 1000.00 gift card to use at any Wal-Mart.

I received this message on my phone saying they couldn't get in touch with me at that cell number I left. I signed for it on line, was notified about a week later. Can't get in touch with them.  I could really use the 1000.00 gift card but I'm not sure if this is a scam or not . I text back asking where I could go to pick it up. Haven't heard back yet.My name is Christine Weston.  If you can figure this out I'd be very grateful. Thankyou.

Christine Weston