Apple ID password

Cloud will not accept my Apple ID password. I have changed it two times

Then see this Apple article: What to do after you change your Apple ID or password

What to do after you change your Apple ID or password - Apple Support

You are using an AppleID username and password to post here. (Either from a trusted device or after using 2FA)

Is this iCloud account about which you post a different AppleID?

The answer “matters” because it will determine the best “track” for you to pursue.