I change my region and now Idon’t have my music in apple music

What to do before you change your country or region

• Spend any store credit remaining on your Apple ID. Learn what to do if your remaining store credit is less than the cost of a single item.
• Cancel any subscriptions, including Apple Music, and wait until the end of the subscription period. 
• Wait for any memberships, pre-orders, movie rentals, or Season Passes to complete, and wait for any pending store credit refunds to process.
• Make sure that you have a payment method for your new country or region.
• Redownload your apps, music, movies, TV shows, and books on any devices that you might use to play or read them in the future. That's because some types of content might not be available in your new country or region. (Learn what types of content and services are available in your new country or region.)