Čili Pizza - Bad attitude

I would like to complain about an establishment where we wanted to spend a nice time with friends, but we bumped into unkind waiters who had a look on their face that said why did we come here in the first place. The service was terrible, the pizzas were burnt, the cocktails we had ordered were alcoholis and were like water to which we were told that the bartender knew how to make them. I would not recommend buying anything there. And luckily there were cockroaches running around. The head of the establishment did not know how to talk to us because he could not speak English although he tried to mumble something. Management do you really need better staff change some of the management that is there. Otherwise they know how to play with girls but not how to work. Terrible service.