Defective stock being sold

Extremely disappointed in the quality and standards of Puma. Order ***. I purchased a Puma Suede xl white from Puma online. The item was on sale for 50% off which I thought was a great deal but looks like it was defective stock. The shoe was used approximately five times yet picked up some sort yellow coloring spread all over both the shoes. I assumed I was my error but when I looked again it was evenly spread on both shoes. On closer inspection I see major creases on the shoe as well as pealing. On a shoe less than two months old. Extremely disappointing. Puma will turn around and state it's self damage but I will be more than happy to show them a pair of Pumas that are two years old. Now the discount makes sense. It was defective stock.