false advertising and bad treatment

False advertising

I walked in pick n pay new market to buy groceries and saw a sign at the mixed vegetables saying Koo mixed vegetables 4 for R50 Rand got to the till was told I could not purchase the mixed vegetables I had because the sign doesn't include the ones I had spoke to the store manager who with his arrogance came and told me he won't help me and walked away. The service in that store was disgusting and as a customer I was treated bably. Someone must account!!! We support the business and deserve better treatment