Tak se podívej jestli to máš povolený v nastavení

Open "Settings" app
2. tap on "More" tab
3. tap "Location Services"
4. Enable "Access my location"
5. You need to agree with Location consent in order to use this feature
6. You have 2 options:
a. use GPS satellites: Allows apps to use GPS to pinpoint your location
b. use Wireless networks: Location determined by Wi-Fi and/or mobile networks