How to purchased bundles in Bosnia?

Therefore people who live in countrie which are not listed can not buy nothing. Am I wright?

You are right.

What should we do in order to play games on Iphone 7?.

You will have to wait until if/when Apple open an iTunes Store there, or if you move to a country that already has an iTunes Store (and if you have a billing address there) you can use its store.

You can't, not until if/when Apple an iTunes store there. If you want to leave feedback to Apple about there not being a store there : http://www.apple.com/feedback/