Lack of service and management

Terrible experience. We went for the day and decided to eat lunch there. We were the only ones in the restaurant but had to wait more than an hour for our food, the waiter couldn't split the bill in 3 as he stated is going to be difficult for him. After we received our burgers we noticed the burgers was incomplete, as we called the waiter back he then told us they dont have the rest of the stuff in stock. We received the bill on which we had to pay full price on half an burger we got. We asked him to call the manager to see if we could work it out. She didnt even know whats on the menu nor did she help to solve the situation, coming to the table stating "i hear we have a problem " so sarcastically. She said we have to leave a number for the owner will call us. Well its 2 days later and im still waiting. Would never recommend anyone there for the campers even complaint that we got outside