Good home Oats Milk at Pick n Pay Eastrand Mall

On the 20th March I went to Pick n Pay Hyper in Eastrand Mall I bought 3x Good hope Oats Milk. The milk packaging was not good the Box and lid was damage it was returned/ exchange when I was at the till. When I got home using it after 3days the milk had white clot inside I did return the 2x boxes they exchanged them. When I got home the same Boxes are also having the same white clot and looked spoiled. I did advice the cashier that 8/10 boxes on the shelf are damaged the lid is broken and the might be leaking Hance they get spoiled