My card keeps getting charged and it said a iphone 18 was logged in?!??

First off i feel like it isn’t real because the iPhone 18 isn’t out yet but i went to file a dispute and it said I could check all my signed in devices and log them out, I’ve never once logged in in any other device but since I’m having that issue I thought to might aswell check. GUESS WHAT I SEEN!!!! iPhone 18 logged in I have never hit log device out so fast??? And went to google searched if they are out and they aren’t. What do I do?? I wish I had taken a screen shot of it now thinking of it I’ve never got any log in request or anything either.