responsive issue

Hello
In that site, that page : https://fredeau-karrnaet.bzh/fredeau-karr-naet-lavage-voiture/my-account/
the “my account” section is visible in all screens type except phones ones. The page is empty. I think it’s just a responsive issue. could you help please? Do you want an admin access? Thank you ??

The page I need help with: [log in to see the link]