Wire found inside a sausage

I purchased sausages from Medina meats for a braai. While eating the sausages I found a piece for wire inside the sausage. I immediately took the sausages back the next day and informed the Manager and showed him the wire together with the sausages. He called me away from the customers and told me there's nothing wrong with the sausages and I put the wire in the sausages. I told him.. I'm worried about the people's health whose buying the sausages. He didn't care and he was very rude.. He told me to take my refund for whatever sausages I brought back and leave. He didn't even worry about the peoples health and what they are eating.I told him I'm going to report him to the department of health and he said do what you want. People please be careful of what you eat especially from Medina meats.