Lost Phone in Taxify Car

I forgotten my phone in a driver’s car and I have no contact details of the driver or any information regarding the registration plate all I have is :Service provider Mfundo Nzama; 412 newlands west drive. newlands we. Which does not help. The does not seem to be a contact number for a call center to contact regarding this situation. I'm am frustrated as I don't know what to do. Please assist in contacting the driver and insuring my phone is returned. I emailed *** . My email address is ***.