Icloud
My iCloud says it had anew device sign in how and why can't I see it how do I find it?can someone please tell me
Marking your own post as Solved may prevent others from trying to help because they think you have fixed your problem.
Check your device list to see if there is a device signed in that you don't recognize. You can remove the device using the steps in the article below. As a precaution, change your password.
Apple ID device list -Check to see where you‘re signed in. *
See who has access to your device or accounts
ASC YouTube for How to reset your Apple ID password
What to do after you change your Apple ID or password - Apple Support - I suggest doing this before you change your Apple ID or password.