Costco review: front end manager

When I got to your store there were only 3 Mangoes left. I asked an employee and they said that as there were no more, that these would probably be thrown out. When I tried to buy them when checking out, I was told that Costco only sells these in groups of 6 and if there aren't 6 that she would not sell them to me. Thus she would rather throw them out then let me have them. Sad to have customer service so unhelpful.