Fault Signing Up for Uphold Wallet / Brave Rewards

When I enter a user name and email address and my other info and agree to accept the Uphold wallet terms and then click the Next button nothing happens. Is this a fault with the Brave Browser or the Uphold wallet sign-up process?

I have sent or at least I think I have sent an email to Uphold about the issue but the trouble is that their system gets you to go to your email address to click a link to verify the support request.

That link takes you to the same page to enter an email and password to sign up so it is a Catch 22 loop.

I wanted to ask has anyone been paid for Brave Rewards and got their money? Or is this all a scam and a complete waste of time?