The waitress didn’t take any notice of my complaint

A、I’ll send someone to your room to repair it right away.
B、Let me check… I’m extremely sorry for my miscalculation.
C、There must be a misunderstanding. Perhaps she didn’t understand you correctly.
D、 I’m sorry. The problem may be that they are short-staffed in the kitchen today.
E、I’m terribly sorry to hear that. I’ll have it changed at once.