The movie doesn't make any sense. First, that's not how things work in Pakistan. It's much more secured with forces. How the hell bodyguard was sitting with the gate open and the front door was open too???
The movie was just filled with hatred that portrayed Pakistan and Pakistanis as bad people as the girl betrayed everyone. The direction was poor with no ending to the movie and the purpose was just to show a bad picture of Muslims and Pakistani's. On top of all this, the movie is directed by a director from England. That explains everything. Please find yourself a better movie to watch and don't believe what you see on media.