I can't find where to buy a movie on appleTV app. Just have the library tab, nothing else.

Hey there, and welcome to Apple Support Communities Emmanuel_COOL GUY,

We can certainly understand your concern and see you came to us from the article Buy movies and TV shows from the Apple TV app.

We recommend checking out these steps from the above article for more information on how to purchase a movie or TV show on your Apple TV, smart TV, or streaming device.

"

Buy a movie or TV show on your Apple TV, smart TV, or streaming device

1. Open the Apple TV app.
2. Select a movie or TV show that you want to buy.

• Buy a movie: Select the Buy button. If you don't see the Buy button, scroll down to How to Watch, then select Buy.
  • 
• Buy a TV show season or Season Pass: Scroll down to How to Watch, select Buy Seasons, then select a price next to a season or Season Pass.*
  • 

3. Sign in with your Apple ID to complete your purchase.

To see all of the movies and TV shows that you purchased, go to the Library tab. "

These steps will help ensure your device is working with ease and can fix common issues like the ones you’re experiencing.

If this doesn't help, then following these links on troubleshooting the Apple TV app and contacting us would be the next best steps:

1. If you can't watch or stream movies and TV shows in the Apple TV app - Apple Support
2. Contact Apple for support and service - Apple Support

Kindest regards!