A. 1. Check notification settings: Go to Settings > Notifications > Subway and ensure that notifications are enabled. Adjust the settings to allow alerts, sounds, and badges as needed. 2. Reinstall the app: Uninstall Subway and then reinstall it from the App Store. This can reset notification settings and resolve inconsistencies.

B. 3. Restart your device: A simple restart can sometimes resolve notification issues by refreshing the system.