DISGUSTING SERVICE

On 1 June 2021 I notify the cartrack that I sold my car and they need to install the device and the panic button and I was told I will be paying +- R800 next this 3 after I receiveda phone call and they are telling , I will be billed but the job is not yet done . Today is the 18 June nothing has happen. The dealership will sell the car and I will not pay no cancellation penalty fee. I tried everything but cartrack wants money producing poor service its totally unacceptable.