Thank you for your answer. I ask a question in an English sentence again. I'm sorry to trouble you, but please reply it.
Something of a purchase target was chosen, and details of a credit card were input. I say "A payment refused." when a purchase button is pushed down, it was indicated. Therefore it wasn't possible to buy it. I made a contact to a card company, but it was the reply to which use isn't restricted. How would it be possible to buy it using a card? It isn't also possible to use other credit cards. In addition, I forgot to tell you some time ago, but was able to purchase it by a credit card yesterday.