customer service

These people are the most unfriendly ppl serving their customers. As a paying customer i would expect to get servise of my monies worth. This is absolutely unacceptable...first we wait 20mins to be helped, then eventually when someone decides to come and help we place our order nd says she will be back now so she took another tables order. Came back my father whom has all the patience in the world got impatient and said he just wants a tall cuppacino...we were hungry wanted to order something to eat as well but they ignore you blatanly....this is the most disgusting servise ever