One of the things that you should work on is the part about “Requesting phone data access”
As I understand, this access is required for the Store button in the app to be working.
But in my opinion it can scare people off.
Tested on a N97 an N8.
Screnshoot: http://share.ovi.com/media/zambesc.Public/zambesc.10073
The app http://store.ovi.com/content/60335



