If you are ineligible for a visa based on one or more of the laws listed in Section 212(a) of the Immigration and Nationality Act, you may be able to apply for a waiver. The visa category that you are applying for will determine whether a waiver of ineligibility is available.
Also, games must be purchased digitally. Xbox Play Anywhere does not work with disc based games. Also, you can only be signed into either the Xbox One or PC at one time. Microsoft announced a number of Xbox Play Anywhere tiles, including Dead Rising 4, Gears of War 2, and Halo Wars 2.
If you buy an XBox play anywhere game, you get both the Windows 10 and XBox version at no extra cost. Games also sync up. If you start a game on Windows 10, you can continue it on XBox one and the other way around. Cross play is also available, meaning Xbox players can play against P-C players.