Golden Corral Buffet and Grill review: I'm complaining about ants in the salad

My frustration and my upset about the restaurant was that I took my family out to eat we spent over $200 in Golden corral then when I notified the lady that show her that it was at in the salad she also with the snatch the plate before I can even tell her let her see anything and then stuck her hand in my plate and I think that was very rude so she got upset and I got upset and she called the police when we ask him we get our money back she refused so we just end up leaving and that's how I file a complaint