I have problem in-app

Hi,

Check here > What can I buy from the iTunes Store in my country?

If you haven't already done so then you need to do as message tells you and contact iTunes Support, these are user-to-user forums :

- go to http://www.apple.com/support/itunes/ww

- click on your country's flag

- click on the Contact Support at the bottom of the left-hand column

Or try this form : https://www.apple.com/emea/support/itunes/contact.html