I have an app which is only available for users in my country. The country doesn't matter for this. I'm regularly contacted by users who're foreigners, with foreign phones but living in my country and they cannot download the app.
How can they bypass this problem? Would having a local sim from my country solve it? Or is it some kind of settings for your google account?
https://support.google.com/googleplay/answer/7431675?hl=en&co=GENIE.Platform%3DDesktop
It's a Google Account setting.