I was ****** of my change.

I was at Pick ' n Pay Hyper Maponya Mall with my kids yesterday 12 May 2018. I bought grocery for R520.54. I went to till 10 and I was assited by the cashier named Phindile Silabela. I paid with R600 and asked for 3 plastic bags. While I was busy packing my grocery she gave me the receipt with small stamps not realising she didn't give me my change of R79.50. I went with my kids to the restaurant to buy take aways and that is when I realized I didn't have my change from Pick ' n Pay Hyper. We went back to Pick ' n Pay and guess what Phindile Silabela was not there at till 10. There was another cashier at till 10. I was so upset I didn't even bother to log a complaint with the manager because I thought they were not going to believe me and I went home.