Installing NS on an Android Smartphone.

I am trying to install a seat of my NS, which I have installed on desktops and laptops, on my Android smart-phone and am not able to do so.  Norton Support say that I cannot do this because of my regional location.

They say " the application on Android device has to be approved by Google, Certain application are restricted to geographic location".  I am in St. Vincent and the Grenadines.

Has anyone any information on this?