Unsatisfied customer

I bought winter pajamas online, waited so long to receive my order, had to pay 40c for a plastic bag from their store nothing special or new about it which is beyond me , tried the pajamas on for the first time this evening only to find out it has a huge tear down my inner right leg ( stitches are loose) this shop has proven time and time again why id rather pay a little extra at another shop which gives you value for money and provides free bags to take your items home with you, than to shop at Mr price and get ****ty products