Are we in the sixties? mistakes found!

Am so much confused by 7arb el gawaseis!!!
How come that :
1-hisham selim is having the novel twilight in his hands during the sixties?
2-how come that at the bookstore there were novels by stephane king and stephanie meyer
3-how come that the new editions of eclipse novel by stephenie meyer is shown?
4-how come that some good looking lady was talking on her mobile phone during the sixties??!!!
5-how come ba2a en 23lan vodafone yeb2a fel background fee matar sweisra?
6-how come that they are supposed to be in germany while the streets are the ones of italy or romania?
7-how come that the music played in germany is italian with italian songs!!!