This article that details a bit more about the region changes. Setting) and may prevent you from playing content from another country or region. That app may be geo-fenced (restricted by physical location, not the console If your console is set to a different location than the one you live in, you may be able to download and install an app from a different market, but you may not be able to use it. The article that Xbox Forum Ammbassador jampy00 provided suggests that you change the region of you console, but remember that some content and apps may not be available or accessible in some locations.
Thank you so much for taking the time to post this on the Xbox Forums.
