Worst car tracker service in SA

Explained being unemployed (for 10 months). Receive at least 8 calls a day. Call centre operators threaten to hand account over to legal and collections for one (1) month in arrears, despite previous regular account payments. Abusive / threatening mails and even whatsapp messages numbering at least 10 in a day. Call centre says you have to pay 3 months in advance to be able to remove a debit order from the arrangement. And yet, when the tracker is activated - no response. Request for call back from management ignored. Imagine relying on this service in case of emergency!