Hello neica72,
Thank you for the details of the issue you are experiencing with your movie purchase. For this issue, I recommend signing out and back into the iTunes Store on your iPad:
Changing your Apple ID account
Tap Settings > iTunes & App Stores, then tap the Apple ID signed in.
Sign out of the current Apple ID account and then sign in with another account or create a new Apple ID.
The last step states to sign in with another account, but for the situation you described, I recommend just signing in with your same Apple ID.
You can find the full article here:
iOS: Changing the signed-in iTunes Store Apple ID account
http://support.apple.com/kb/HT1311
If the issue persists after signing out and back in, I recommend quitting and relaunching the applications on your iPad:
- Double-click the Home button.
- Swipe left or right until you have located the app you wish to close.
- Swipe the app up to close it.
You can find the full article here:
iOS: Force an app to close
http://support.apple.com/kb/ht5137
If you are still seeing the same issue after quitting and relaunching the iTunes Store app, I recommend restarting your iPad and then resetting if it's still not working:
Restarting your device
- Press and hold the Sleep/Wake button for a few seconds until the red "slide to power off" slider appears, and then slide the slider.
- Press and hold the Sleep/Wake button until the Apple logo appears.
Note: Reset your device only if you are unable to restart it.
Resetting your device
Press and hold the Sleep/Wake button and the Home button together for at least ten seconds, until the Apple logo appears.
You can find the full article here:
Turn your iOS device off and on (restart) and reset
http://support.apple.com/kb/ht1430
If you are still not able to download the movie, you can report an issue with the purchase using the steps in this article:
How to report an issue with your iTunes Store, App Store, Mac App Store, or iBookstore purchase
http://support.apple.com/kb/ht1933
Thank you for using Apple Support Communities.
Best,
Sheila M.