Unhappy customer

Just left McDonald's Meyerton and I was told to go home and come back after 30min by the gentleman who answered.. I'm very disappointed because I feel like the gentleman had little regard for us and was very sarcastic when we asked why is it they didn't put up a notice or close the gate until the problem was sorted. How sad that a person can treat another person like that, I truly hooe these are not the owner's views fir his business. I felt dicriminarede😭