Stunned

I cook every weekend and thought to take a rest and order, gave my 20 rand tip and left to go home, got home and it was short a pudding. Called the waitress and asked with the mistake she did can they deliver. Held on for the owner that never bothered to come to phone. On my arrival clearly upset he bluntly said he is but do I want a free icecream without hearing me out. I explained that I don’t want free stuff but he could have just answered and apologised for his mistake. He turned around and walked off. I was stunned and left….an owner of a business treating customers like &$#.