Great hypermarket with a great buffet. But it happ...

Great hypermarket with a great buffet. But it happened that I picked the wrong ticket based on others' guidence and waited for 40 minutes for our turn, then the server rejected me in a rude way infront of everyone, only because I had a ticket for the ( fish section ) and not the rest of the buffet section. I didn't cause any problem and remained calm despite of the rude attitude of that guy. Thanks hyperone.