Download the theme from the app store or official website, then follow the installation prompts to apply it to your device's personalization settings.

Yes, after installing, go to Settings > Personalization > Wallpapers, then select your favorite image from the available options.

The theme pack provides 5 high-resolution wallpapers featuring the Ninja Turtles, perfect for customizing your desktop background.

Open Settings > Personalization > Wallpapers, select the desired wallpaper, and tap 'Set as background' to apply it.

This theme primarily offers wallpapers; further customization options may not be included but check the app for updates or additional features.

This theme may be free or paid; please check the app page for details on costs and available purchase options.

Check the app's purchase or subscription settings at Settings > Account > Subscriptions for additional themes or wallpapers.

Navigate to Settings > Account > Purchase or Subscription, then follow prompts to upgrade or unlock premium content.

Try restarting your device, re-install the theme, or check for app updates in Settings > About > Software Update.