I am not happy i am disappointed and angry..

I am not happy with Mr Price i have been buying there for years now, i bought 3 jeans there of which two of them are in good quality and condition but the other one as soon as i pull it up bend or even put my hands in the pockets that trouser it just get torn, i only wore it once and less than 3 minutes the trouser was torn everywhere, the kind of material they used is definitely not good quality i am very angry my money went to the drain luckily i still have a slip