How do you buy a movie on iTunes with gift card?

1. Open the iTunes Store app on your iPhone, iPad, or iPod touch.

2. Tap the Movies tab at the bottom of the screen.

3. Browse the movies or search for a specific movie.

4. Tap the movie you want to watch.

5. Tap the Buy button.

6. Enter your Apple ID and password.

7. If you have a gift card, tap the Redeem button and enter the code.

8. Tap the Buy button.

9. The movie will start downloading. Once it's done, you can watch it by tapping the Watch Now button.