How can I change my Region from Ukraine to Italy. I cancelled all subscriptions, but I still can not download anything.

Welcome Alenamiu,

It sounds like you have issues changing your region on your Apple ID. We'll do our best to help out.

If you've recently cancelled your subscriptions, it could be that you need to wait for these subscriptions to end before you can switch regions. As mentioned in: Change your Apple ID country or region - Apple Support

What to do before you change your country or region

- Spend any balance remaining on your Apple ID. If you're not sure whether you have a balance, check your Apple ID balance.

- Cancel your subscriptions 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. You can cancel a pre-order.

- Make sure that you have a payment method for your new country or region. See what payment methods you can use.

- Redownload your apps, music, movies, TV shows, and books on any devices that you might use to play or read them in the future. 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.

For additional help with your specific account, please contact Apple Support: Apple Support

Wishing you well, take care.