I am getting this error because I live in EU:
Try a different way to pay Or change your Microsoft Store region. The region where your payment method was issued and your Microsoft Store region need to match. Try a different way to pay Or change your Microsoft Store region. The region where your payment method was issued and your Microsoft Store region need to match.
PUR-RiskRejected-CrossRegion 2Hlyr0dR/0Cetyeq.42.1.11.19 2020/06/03 - 15:39:32 UTC
You can't use PayPal EU on Microsoft Store US or Canada. You can only use PayPal US/Canada with a valid US/Canada Billing Address and USD or CAD currency. Microsoft Store has never allowed cross-region payment. All you can do if you live outside of the US/Canada is buy US Microsoft gift cards and redeem them while your MS Store is set to a US region account.
Where can you buy MS Gift cards from? I've tried every site, Play Asia, Amazon.com, CDKeys, I can't checkout anything because it says i'm in EU and I also changed my PC settings to USA. I don't get it. Why is it so complicated?