Google Map Gps Cell Phone Tracker Can Someone Please Explain Google Maps With GPS Tracker To A Non-computer Person....please?

Can someone please explain Google Maps With GPS Tracker to a Non-computer person....please? - google map gps cell phone tracker

I tried to upload them says it is free, but now he wants to pay. You can have my children or mobile phones GPS phones have ..... Nice, simple explanation please ..... oh my head hurts.