Bad service

Butchery staff at your Makro Wonderboom, they hide pork trotters to sell to their friends for some "cold drink money" and they will tell you that they are out of stock, only for one employee to tell me that it's hidden behind other products in the other fridge. They hide the meat to make extra money on the side from their friends. The other day, one lady cut and packaged some for me after I was told that they are out of stock and those who hide it were angry with her. I have been told about 7 times that they are out of stock. They make extra money in the side from their friends. Investigate and correct this!