Cartrack what a *******

This is such a *******. In 2017 I HAD to put in a device as none of the insurance companies wanted to insure my polo without a device. I sold the car a year ago but I must still pay every month for NOTHING. Until october 2020 ???? How is it that there are still companies like this taking money from people for nothing?? Read all the bad reviews and ALL the replies from Cartrack is the same. An automated reply .... really????