Wrong price marked!

This was the worst service I got from Moreleta Superspar in my more than 20 years that I WAS a customer there! Sweets from Gummy Unicor that was marke for 3 for R30 was wrongly displayed. All what the Casshier said is; "It is not my fault" ! I brought it under the "Managers" attention and all he had to say was; sorry.