I can't find a way to contact support (no surprise for a google product) - so if anybody from Google Hire is lurking, the "Webinar" button after the lead captur

I can't find a way to contact support (no surprise for a google product) - so if anybody from Google Hire is lurking, the "Webinar" button after the lead capture page leads to a 404 https://imgur.com/a/BIQlZ https://imgur.com/a/BIQlZ