Why #Welcome2Karachi is almost incorrect about Karachi?

The film is a political satire about two Indians who land in Karachi, Pakistan without their passports. The shooting of the film is done in Birmingham, England. It is the story of two Indian guys (Jackky Bhagnani and Arshad Waarsi), who mistakenly arrive in Karachi on their way to United States after a ship wreckage. No sooner do they get trapped in web of the Taliban and try to find a way to get back to India.

The question which arises here is that, Why the shooting of this Movie is done in England when the Movie is made over Karachi.
The Movie also released a Song, 'Karachi Ki Shakira', in which a Girl(Lauren Gottlieb) can be seen doing Belly Dance. Now tell me, are there Clubs and Belly Dancers in a City like Karachi which remains always Busy.


Security guards watching a belly dance in a restaurant/hotel.
 The film writer seriously needs to get the facts rechecked – yes YouTube is banned in Pakistan but Skype and WhatsApp are easily accessible.
 You can find meetha panchatpatte channe and masaladaar chaat on roadside stalls in Karachi but not kalashnikov AK 47.
Not all men in Karachi run around in the city carrying deadly weapons. And they don't all wear topis either. Terrorists are just strolling around on the streets. Okay...this one might be true.
Belly dancers are hard to find in Karachi – it appears that the writer has mixed the city up with some Middle Eastern state.
 So, shootouts do happen but foreigners don't usually don't participate. That's what lackeys are for.
 Karachi is in the Southern Pakistan with no beautiful hills (maybeKati Pahari?). You may come across ‘gandi naddi' quiet often here - but I believe the writer had no clue about it.
Watch The Trailer of the Movie and think what others think about Karachi and What Karachi really is: