Geolocation of SIGFOX

DO I need to activate anything in the sent message from my MKR1200 board? I can see the "last seen" field in the sigfox backend us updated everytime I turn my board on, but the geolocation map in sigfox shows Im in the middle of the ocean SW of Africa, which is like 5000 miles from my real location...
Am I missing something? My board was supposedly bringing free 2 yr license and location too...

Thanks