Thanks for the post , votes, and comments. We are aware of this limitation and are targeting sometime next year to improve this experience. In the meantime you can sign up for a new account in your desired country and transfer your assets to the new account via Support.
-Azure Billing Team
Yes! You should allow us to change our country.
167 votesGuy Burstein responded
Thanks for the suggestion. We’re reviewing it.
What's going on this datacenter right now?
Maybe this is a good idea.