Deli-Co Riebeek Kasteel poor arrogant delivery drivers

The Deli-Co meat delivery truck parked me in twice on the mall parking lot in Malmesbury so that I cannot get out of my car. Then they open up their truck big doors that hangs over my car's back space so that I cannot reverse out of my parking space. A previous time this delivery truck was driving 140km/hr overtaking me on the R302 and break hard to fit into a space before me and the car before me. I reported it to the Deli-Co company, but they did not think that was wreckless driving.