Change region

You cannot change countries on current accounts. You’ll have to create a new account with a new Adobe ID (email), new country and new regional payment method.

https://account.adobe.com/

Hope that helps.

The country associated with your adobe id must match the store you purchase from and must match the payment address. if that doesn't work for you, don't bother proceeding. otherwise, change what's necessary:

change your country on adobe.com, https://www.adobe.com/international/selector/

change country associated with adobe id - https://helpx.adobe.com/x-productkb/policy-pricing/change-country-associated-with-adobe-id.html

change credit card and/or billing address, https://helpx.adobe.com/manage-account/using/update-billing-information.html

change currency - https://forums.adobe.com/thread/1999694

change store - http://www.adobe.com/store_selector/storeselector.html

change adobe.com website language - https://forums.adobe.com/thread/1999693

change age - https://helpx.adobe.com/nz/creative-cloud/kb/you-eligible-cc.html