That's odd. In this case, can you try changing the country registered on your account one more time with these steps? We recommend that you do it from a computer, using a Google Chrome incognito window. Also, make sure to do it using a private internet connection (home) and that you don't have any VPN connections active that might affect your location.
Let us know how it goes. Have a great day!
Help others find this answer and click "Accept as Solution".
If you appreciate my answer, maybe give me a Like.