Sable Square Branch Changing Expiry Dates

Submitting this complaint on behalf of a friend whom Pick n Pay can't be bothered to reply to. She submitted it via their online website form on the 8th Jan'19. A copy of the submission is below, and I will attach the 2 photo's to this review. ----------------- Hello, Disappointed to have to report that this store is changing expiry dates on the 6 Pack Box of McVites Hob !!! Expiry date is 14 DEC 18, and they are scratching the date off, and covering it with a printed sticker dated 10/06/2019. I have photo's off, but there is no option to attached them to this web form, so please advise where I can email them to. As I've said, I'm very disappointed, and more importantly....what other products dates are they extending? I will definitely be careful what I purchase from that store in future. Thank you, and kind regards ******x