Costco Wholesale Pharmacy

This used to be a good Costco. Over the past few months, it has become the worst in Canada. All areas have terrible customer service. Staff do not seem to care. Behind customer service an employee tossing returned items into a cart. Why are they stocking shelves during dinner time? Cashier tossed the apples from front to back, causing a lot of bruises and turned the iced muffins upside down so the icing was all off on the lid.Did not look good after that. How would they like their fooddestroyed?