Why can't change country in my account

Question

I have register an account for apple ID.  I changed another country to purchase some in the app store but now I can't change back the country that I registered. How to change back the country? I have tried to change it many many many times in the "setting".

Answer 1

I really feel grateful for your please help.
I just did it such as you given step.
Settings>iTunes and App Stores>Apple ID
Tap your ID
Tap View Apple ID
Enter your password
Go to country/region in the popup window to change the store.
Then I  key in the fully local address that I selected country, such as street, post code etc., yes it is including tel no too. For example, change to china, it is fully china local address, change to Taiwan it is local address too. But now I can't change it back, because after change all information, I fail at the last step, after tap the "next", it is doesn't has any respond, the dialog box is plain and disappear. 
Though I have change the country not success , but the App Store has changed, it's really funny.  But  I can't purchase any from the App Store, it told me must change to the stuck country before I purchases. That's means I can't come back to my country or go any country.
I hope u can understand what I mean.