These FAQ's may be helpful
You can see answers to other frequently asked Creative Cloud questions here:
Hi Nelson ,
I see that you have an adobe account with the same email id as with forums , and the country on your account is Taiwan.
The Country of the Adobe ID, payment details & store has to be same.
Due to tax reasons, it's not possible to change the country associated with an existing Adobe ID. As a workaround, you can create a new Adobe ID with the email address that is associated with your current Adobe ID. See link for instructions:
Please see this link if you wish to contact our support group for assistance: (be sure to log in to adobe.com with your Adobe ID first)