T**** Development hit and run

I was involved a in a hit and run with an employee from T**** development. The gentleman Ian knocked me n drove away. After chasing him and stopping him he knocked my car again. He was driving a company vehicle XJD728GP Isuzu bakkie. The owner Johannes and the Employee Ian refuses to take responsibility by saying he can't remember knocking me. Johannes Manoko is the Director of the company. I have video footage and still deny what happend.