My Apple Music songs were deleted because I changed country

Hi annnnnnna1

Welcome to the Apple Community.

What’s available in your new country or region ? 

Learn if you can buy apps, movies, music, books and more,

or use Apple Podcasts or Apple News, in your country or region.

Availability of Apple Media Services:

https://support.apple.com/en-au/HT204411

__________________________________________________________

AND

You might want to try this article from Apple Support.

Learn how to redownload music that you purchased from the iTunes Store.

https://support.apple.com/en-us/HT211816

Hope this helps :-)