On iOS (Apple devices), to enable Location services for TouchTunes, please follow these steps:

1. Open Settings from your home screen or app tray
2. From the Privacy & Security section, tap Location Service
3. Check that Location Services are set to On
4. Scroll through the list of apps to find TouchTunes
5. Tap TouchTunes and set "Allow Location Access" to "While Using the App" or "Always"
6. Enable the "Precise Location" option

On Android devices, to enable Location services for TouchTunes, please follow these steps: 

1. Open Settings from your home screen or app tray
2. Tap Location
3. Verify that the “Use location” feature is enabled
4. Tap App location permissions
5. Scroll through the list of apps to find TouchTunes
6. Tap TouchTunes and set Location access for this app to "Allow only while using the app" or "Allow all the time"
7. Enable the "Use precise location" option