JMBullion.com website would not go to final Payment screen

Description of the issue:
I was trying to place an order on jmbullion.com. Everything was working fine until the final screen where I was to add my address information for the order.

Exact URL of the website in question:
https://www.jmbullion.com/

Did the issue present with default Shields settings? (yes/no)
I have never changed my shield settings, so I’m 99% sure the answer it YES.

Does the site function as expected when Shields are turned off?
I didn’t try with shields off.

Is there a specific Shields configuration that causes the site to break? If so, tell us that configuration. (yes/no):
Not sure

Does the site work as expected when using Chrome?
I don’t have Chrome on my laptop, but I completed my transaction successfully in MS Edge.

Brave version (check About Brave):
[Version 1.39.122 Chromium: 102.0.5005.115 (Official Build) (64-bit)]

My best bet is, if you are able to do it with other browsers but not with brave, turn shields off.

Shields try to preserve your privacy by blocking functions that are usually invading it. But, sometimes these functions are actually essential in few websites.

This is usually my approach. If it does not work I try with shields off. If it does not work with shields off, then it is something else and I try another browser.