Can't register and make a payment for my custom domain

Hello there,

I have an issue about my custom domain. It is available, but I can’t register it. When I try to click on the button ‘Register domain now for…’, I have a red message : “transaction declined”. I can’t even try to make a payment.

Here is my website


I repost a message here because I don’t find something which can help me about it. Is someone has a solution?

Hi, sorry we missed this. Can you share the domain you cannot purchase?