How can I unlock my Apple ID if I forgot the password?

If you have forgotten your AppleID or associated password, these can be recovered here:

https://iforgot.apple.com/

To recover your credentials, you’ll need access to any one of the following:

• Your primary email address mailbox that corresponds with your AppleID
• Any of the secondary/recovery email addresses that should be configured for your AppleID account
• Any of the trusted telephone numbers (fixed line or Cellular/Mobile) that are associated with your AppleID

More information about recovery of your AppleID and associated Password:

If you forgot your Apple ID - Apple Support

If you forgot your Apple ID password - Apple Support

claudiafromborsa wrote:

my Apple id was blocked for security reasons.

If a message says your Apple ID is locked or disabled "for security reasons", the document If your Apple ID is locked or disabled - Apple Support directs you to reset your password as outlined in this article ➞ If you forgot your Apple ID password - Apple Support

If you use two-factor authentication and can’t sign in or reset your password, you can regain access after an account recovery waiting period, as outlined in this document: How to use account recovery when you can’t reset your Apple ID password - Apple Support