Rude manager snd staff refuse to sell snacks.

We went to watch the 20:30 show. I worked till 8pm and we just made it in time for the movie. The line was very long for popcorn(30 people queing) because only 2 people were working. We decided to go back to buy popcorn at 20:45 and they said the popcorn was finished, refused to make more and would not sell us anything else either.