Out Of Stock Item Scam

Scammers often place fake ads on social media sites for products at too-good-to-be-true prices, take your order and payment info, then tell you the item’s not available right now. Your refund is on the way, they promise, but it never arrives. And you can’t reach anyone at the company about it.
How to stay safe: Research businesses online before you buy, and only shop on secure websites with a lock symbol in the browser bar and an internet address that begins with “https.” And pay by credit card, the FTC recommends. That way, you can withhold payment pending an investigation.