A Couple of Scams
I've gotten a bunch of these. First off, it does not even know your name, so it's not Amazon. Second off, they are looking to get your login information so they can steal stuff with your credit card. Amazon will not text you, if anything goes wrong, they email you. This is literally a blanket text sent to thousands of people at random hoping someone falls for it.
My phone has a Smart Call thing on it, it knows potential scammers and blocks the numbers. The phone does not even ring, it goes right to voice mail. I get almost no actual phone calls, but they do happen now and then. 90% of the scams are texted to me.