Issue with payment.

Today i came across payment issues when i tried to purchase something via credit card on discord app, it used to work very well but now it won’t let through when i attempt to purchase the item. I need a fix to this because i have never experienced this problem and it’s preventing me from buying stuff using credit card.

This is the message i get when i try to purchase.

Thanks and i would like your attention to review this!

/ Jafar