I cant watch movies on apple movies

If you have an Apple TV (2nd or 3rd generation) and two-factor authentication for your Apple ID, then you may be asked to type your password followed by the six-digit verification code directly into the password field. Additionally, there is a time limit, after which the code becomes invalid.

Try this: First enter the characters of your password (do not submit yet), then manually request a new verification code, then append that code to the password (no spaces or other separating characters), and then submit. That should help you get passed the time limit.

On what device is this happening?

New accounts will need all the requested user information, a verified email address (respond to test message), and a payment method. You might be redirected to activate.apple.com to create your Apple ID account.

If you need more assistance, contact Apple Support.

Currently the Apple TV app on Fire TV devices doesn’t support in-app transactions. Then you will need to do the transaction on a different device. Once completed, you can then view the content on Fire TV through the linked account.