I have live in Taiwan before and can buy any DDO's DLC.
But when it update to U48, I cant buy anything.

Its always type

"Were sorry, no payment methods are available for your Country and/or Currency. Please contact us at help.standingstonegames.com for more information on supported currencies."

(And I cant use paypal, too. Dont know why it happen)

----------------------------------------------------------
We’re sorry, your purchase cannot be completed. Possible reasons for this may be:

You have previously purchased the item.
This purchase cannot be applied to your subscription(s).
Offer is no longer available for purchase at this time.
We are currently experiencing technical difficulties.
We are currently performing maintenance.
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However, I can still buy 12month Vip in game yesterday, but still cant buy DLC

OK, maybe a new country will solve this problem?
How can I change my account's address? ( I have try to change it in forums and https://myaccount.standingstonegames.com/help.php) but still dont work.

So, where should I change next?

I like DDO