@Валентин Тутачкин , Thanks for posting your question.
This is a global English support platform. I have translated the question into English to receive insights and suggestions from the community.
As mentioned in this Azure document: section #update-your-countryregion
“Changing the country or region for an existing account isn't supported. However, you can create a new account in a different country or region and then contact Azure support to transfer your subscription to the new account.”
--If you have any further questions, kindly create a subscription support ticket (which is free), our subscription team would be in the best position to guide you further on this.
To do so, please check out these docs:
A. Create an Azure support request - subscription
B. If they can't access the Azure portal, call the customer service number for your country/region | How do I submit a support request if I cannot sign into the Azure portal?
Thanks for patience and understanding!
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