Can't buy Cubase - No Secure Code Button

I have a very basic problem with Cubase on Steinberg’s official page. I can’t buy it. I’m on the third page in buying when it says: If you click on Master Card Secure Code button it leads you to your bank’s page to secure your buying. But there is no button like this. I’ve tried it with different browsers. No way forward.
What should I do?

I would suggest writing to the Asknet shop.

Thanks @steve
Otherwise I don’t know what is happening on Steinberg’s website, but Cubase page is not available at all at the moment… It’s just keep “loading” and can’t be open. And yes, my internet connection is perfect and I’ve also tried it from different devices and different browsers…

I also have problem with Firefox so I use google chrome