NK Grill Kitchen - the waiter doesnt even know whats their menu

the waiter seems doesnt even know what did the restaurant offers. the owner ( i dont really know whether the guy at the cashier wearing spectacles are the owner or not) but he's not friendly at all. starring at us while we eat and gossiping. the place are too small that we dont have any privacy. the food is too pricey for its small portion. and we cant really talk loud there as there are eyes (workers) kept on watching us and telling us that were too loud. I MEAN WHAT THE HELL ? WE ARE PAYING AND WE CANT EVEN TALK ?