Why am I unable to add card payment

He~ Please never post your personal information here as everyone on the sight can see it. I have asked for it to be removed but you need to contact your credit card company and be prepared for fraud. Take a look here:

Change, add, or remove Apple ID payment methods

~Katana-San~

Reset all settings then you can add your card. it worked for me

Hello ~ That is a little extreme when you can easily work through this link…

Change, add, or remove Apple ID payment methods

~Katana-San~