Terrible Christmas lunch buffet

On Christmas Day we went for a lunch buffet and we regret it till today. It was very expensive but we were provided with chicken wings, meat***** and green salad as a starter. The chef also complained about people dishing up too much food and that was unprofessional because everyone paid and it was a buddy. The food got finish and they never refilled the dishes instead they packed up and we all left unsatisfied.