I have a problem when I switch from one language to another, the seller information is not correct, I give you the site link for you to understand more easily, I looked in WPML nothing special , I contacted WPML he tells me that the bug comes from the theme
Please, provide your site admin access to the private area.
Please confirm the permit for us to deactivate the plugins not related to the theme and switch to the parent theme for the while of checking what may take up to 15 minutes. Please make the full backup of your site.