Poor quality product and they just don't care as long as they get their money

I bought 4m rippled bendable cardboard at Alogoa Plastic Newton Park Port Elizabeth. A week later when I wanted to start using it i noticed a water stain from the top all the way to the bottom. The entire 4m I bought had water damage wich resulted in the 2 layers of cardboard seperating from each other and therefor unusable. I sent an e-mail to ***, this is the e-mail address on their website, to complain about this and up to date I had no reply. Went back to Algoa Plastics to buy more, but demanding to see the roll they cut my order from and to my surprise, the entire roll was water damaged. How can you sell a damaged, unuseable product to clients, my money certainly was not water damaged when I paid for it. The fact that as a client I can clearly see the product is damaged and unusable, but they still want to sell it as is, is beyond me. I am very disgusted in the poor quality product Algoa Plastics rub off on their clients, especially small bussiness owners trying to make a living in this big world, but ja, they don't care as long as their pockets are filled they could care less about a mickey mouse like me.