Why can’t I access my iCloud or Apple ID

It is hard to determine why you cannot if you do not provide more information such as error messages you are seeing, or what you are trying and where it is failing. Your account could be locked, or you are having some other connection problem.

The support article If your Apple ID is locked or disabled - Apple Support has solutions for two frequently encountered reasons for an account to be disabled/locked:

● If the message says "your account has been disabled in the App Store and iTunes Store" or "locked" then you must contact Apple; you cannot resolve this yourself. Apple provides a link for this specific issue. Tap or click here --> https://getsupport.apple.com/?caller=kbase&PGF=PGF63005&category_id=SC0245&symptom_id=23362 .

● If your account has been disabled for security reasons the solution is to reset your password as outlined in this document: If you forgot your Apple ID password - Apple Support

If you are unsuccessful you may need to request account recovery as outlined in this document How to use account recovery when you can’t reset your Apple ID password - Apple Support , or additional assistance from Apple Security: Contact Apple for help with Apple ID account security - Apple Support

If you can't connect or sign in to iCloud, Apple has a list of things you can try in the document If you can't connect or sign in to iCloud - Apple Support

If you are using a VPN, try turning it off and see if you can then log in.

For more assistance try the iCloud Support web site --> iCloud - Official Apple Support

If you still have problems try official Apple Support. Click here --> Choose your country or region - Official Apple Support Select your country, then a product. If you don't see one that handles your issue then keep experimenting with selections until you reach one that gets you a chat session or a telephone call and get the representative to redirect you.

or:

Contact Apple for support and service --> "See a list of Apple phone numbers around the world."

Click here --> Contact Apple for support and service - Apple Support

See -> If you can't connect or sign in to iCloud -> If you can't connect or sign in to iCloud - Apple Support

BTW:

You are sign in here .  .  .  with your Apple ID & Password.

Your Apple ID is the personal account you use with all Apple products and services. It includes the email address and password you use to sign in, as well as the contact, payment, and security details that you use with Apple.

You can’t merge multiple Apple ID accounts.

What happens when you use the same Apple ID & Password that you use to sign in here?

See -> Sign in with your Apple ID -> Sign in with your Apple ID - Apple Support