NEVER DO BUSINESS WITH BEAME OR MIX TELEMATICS. NIGHTMARE TO CANCEL ACCOUNT

Never install a tracking system from Beame which forms part of Mix Telematics Africa. I sold my vehicle in April, I phoned them to inform them the vehicle was sold, they told me to send a cancellation letter to their Beame customercare email, in May I started to get phone calls from Mix Telematics to pay my account. I informed them again that the vehicle was sold, they requested me to once again send the cancellation request, but to a Mix Telematics email. Reference number received after email was send is ***8, Two weeks later I got another call, told them the same story, asked again to send my previous email. Did it again, got another reference number ***2. I bought another vehicle but will rather install another tracking system than go for Beame or anything linked to Mix Telematics. What would have happened if the vehicle was ******, if their account service is so atrocious?