1. Ensure internet connectivity: Make sure your iPad Mini 2 is connected to a stable wireless network or cellular data network, and can access the internet.
2. Check app store issue: If your iPad Mini 2 is unable to download apps from the App Store, there could be an issue with the app store itself. Try restarting the App Store, clearing its cache, or trying to download a different app to see if that resolves the problem.
3. Insufficient storage: If your iPad Mini 2 has limited storage space, you may not be able to download any new apps. Check to make sure your device has enough storage available to download and install apps. You can delete unnecessary files or apps to free up space.
4. Older iOS version compatibility: If your iPad Mini 2 runs an older iOS version, you may not be able to download some newer apps because they require the latest iOS version. Upgrade your iPad Mini 2 to the latest version of iOS to fix this issue.
If none of these solutions work, it's best to contact Apple customer support or visit an authorized service provider to get further assistance and maintenance.