Poor Quality products & attitude

I recently purchased socks from the PNP in Northgate. I discovered that 2 of the 5 pairs of socks where covered in holes. I tried to return the socks at my local PNP (Norwood PNP), as I did not have the slip for my purchase I suggested to the very rude consultant to look up the purchase on my smart shopper card. She refused and told me to rather go purchase socks somewhere else. I asked to see the Manager whom was not available. I am absolutely disgusted that poor quality garments are put on the shelf for purchase (Clearly no QC procedures) and furthermore, I actually cannot believe how rude and unhelpful the staff are. Absolute waste of money and time. I certainly will not be supporting PNP in future.