I see. I checked everything and on the facebook side everything seems to be fine. Only after clicking the facebook login button at your place, it immediately calls me domain.com/my-account/. Is there somewhere in the theme code that it should call for the /my-account/ subpage?
When I set the correct values I want on the faceook profile, after clicking the facebook login link, they get an error that “the site xxx.dom/my-account/ is not added to the list of authorized logins”. As if the theme itself tells you that I need to have a /my-account/ page. Where to look for it?