A. 1. Restart your device: Sometimes, a simple restart can resolve app issues. Press and hold the power button, select 'Restart', and wait for your device to reboot.
2. Clear app cache: Go to 'Settings' > 'Apps' > 'Caffè Nero' > 'Storage' > 'Clear Cache'. This can help resolve temporary issues with the app.
B. 3. Reinstall the app: Uninstall the app by pressing and holding the app icon and selecting 'Uninstall'. Then, go to the Google Play Store, search for 'Caffè Nero', and reinstall it.