Disgusting quality

I just can't believe how badly the product is made. This is my 5th pants from OTG that's stitching has come apart after the first wear. My last purchase is shorts... I wore it once... This morning I put them on and the stitching at the back has unraveled and there's a hole. My second last is a long pants and the stitching came apart at the bottom of the leg. My third last purchase I wore once and at the gym someone pointed out to me that the whole bum area has ladders. These items all cost quite a bit and of the last three purchases two cannot be worn again!!! Waste of money!