Burger King complaint: Bad Service

After ordering and paying for food, I waited along with multiple other people for our order. ( One was a door dash employee, who gave up and left the store). People waiting were saying that they had been there waiting in excess of twenty minutes. The clerk brought out an order and threw it on the counter and said a name but was walking away, and i thought he had called my name, so i went up and looked, and the order wasnt right. I asked if this was my order and he yelled at me and told me I needed to listen better. I said, you were walking away from us and no one understood. He then said that if i didnt like the wait I could leave the store. I said tat would be fine just please refund my money, at which time he started at me finger pointing and said I dont have to give you your money, or food, and that we could all leave if we didnt like it. I told him to settle down and dont charge at me like that unless he wanted to settle this outside like a man. He then ordered me to leave and said if i didnt he would call the police. Im a easy going 62yr old man that has no police record and never caused trouble, but I also wont allow anyone to charge towards me, my wife and a two year old grandson, without protecting them.