Unable to purchase

We already used apple id with tail "xxx@post.com" , "xxx@dr.com" for many times .

But today i cant make a inapp- purchase. With Korea store i know we can purchase 40$ n pay later. As a debt. So how can i buy without contact apple

Plz contact me asap !

What happens when you try?

Error message?

What does it say?

最後更新：2017-10-01 20:08:56