鼎王麻辣鍋 (The LOHAS) (已結業)

When paying the bill, initially a wrong credit card has been given to the service lady. I noticed the error immediately and said "that was a wrong card". The lady ignored it. And I repeated three times, she continued ignoring it. And then only after I said that "I repeated three times already", she then only realized it and tried to cancel the order but failed. I have never seen such ignorant servants before. Totally disappointed