New unit fitted in my daughter's vehicle today, after that her car is cutting out randomly

New unit fitted in my daughter's vehicle today, after that her car is cutting out randomly. I called Netstar to report, was assisted by Njabulo, who did a great job at calming me down! Unfortunately after technical dept working hours, so he assured me he escalated the matter and will check in with me again romorrow. Excellent service from Njabulo, Thank you!