I can't find app, it shows "this app is currently not available in your country or region"
i can't find app with the name BOOM (with red icon (from UMA, LLC)).
it shows "this app is currently not available in your country or region", but i have the same settings in other iphone 8 plus, I can find this app in this model.
I've update the latest iOS version.
what must I do?
[Re-Titled by Moderator]
iPhone 6 Plus