What to do if my Apple Music account is restricted by region?

You are signed in with an Apple Account that is not valid for use in the Botswana Store. You may only purchase music from the Russian Store with this Apple Account. In MacOS Apple Music. I have a Russian region in AppStore on my mac and on my iPhone. What should I do? On my iPhone Apple Music works correctly

[Re-Titled by Moderator]

Original Title: Apple Music region problem