Are you attempting this in an emulator. Most emulators cannot emulate GPS hardware. The default latitude/longitude for the Location Sensor is 0,0 (a location in the Atlantic off the coast of Africa). If the gps cannot get a satellite fix (location change), it will never report anything other than 0,0.
This too might help Buenas noches amigos (How to display current location using the LocationSensor/gps) - #2 by SteveJG
Have you done this tutorial Using the Location Sensor
and loaded the two aia Projects? It might help you. Otherwise please share your code Blocks Danii to get specific advice.