Who called from 8574440974

I have told them to stop calling what feels like 100 times!! I want them to stop calling me! I also want them to quit sending me letters too!!  I even have the name of one of the people that works there.

Scammer

Offered a $100 rebate for Walmart, Target, and a couple of other stores. Asked for my address. Then asked for my credit card # for a one time "shipping fee." I asked the name of the company. She said they're called, "Platinum Rewards", I then asked for a web site. She said, "[email protected]", I said that that's an email address, not a web site. She said that this is their web site. (Was quite confused