The Fifa 15:UT app is not being displayed in the Games Store, What might be the reason for this?

What is your phone ?

I remember Lumia 930 can not play 3-4 game.

And Lumia 535 is the same. It can not play 3-5 game. (include FIFA 15 UT)

*** Sorry for for my bad English ***
 
I'm lumia 535 dual sim user. Fifa 15 is not showing on my Xbox store. What's wrong? I think if I change my phone region, should be it shows.