Plakkie mishap

Good day. I am writing you this review to express my utter dissatisfaction in your product. I have always wanted a pair of your plakkies but always thought they were way to overpriced. I one day then decided that today is the day that I am going to buy a pair. What a big flop. When I fitted them they fit perfectly but after a while of wearing the straps stretched out so much that they keep on falling off my feet. To pay R420 for a pair of plakkies that does that is rediculous. Even my woolies R50 plakkies are in a better condition, and they are 2 years old already. Come on guys, what to do now???