Can’t show accurate location

Cartrack is very quick on debit orders they even debit a day before. When I log on to the app for my car’s location it shows yesterday’s location even now. The car slept in my yard but it shows that it has been on yesterday’s location for the past 22 hours. This means if my car were to be ****** now they won’t be able to track it down as the device is not accurate. Im even thinking of cancelling it.