My uphold account is verified but I can't access it through the brave's rewards

I’ve got a verified uphold account and my navigator indicates it :

(sorry it’s in french)
But when I try to add funds or retrieve some, I get this window : image
So I try to connect here, and nothing happens.
Any help on this would be appreciated folks :face_with_raised_eyebrow:

What happened when you click Connexion (like in your 2nd screenshot)?

Nothing, the button doesn’t seems to work