Yes, I have the plugin but I'd like to know how to use it in my button. I see there are some options to link with mailchimp the users but only if they register themselves or suscribe to a newsletter. I'd like to know how to do it from my content parallax. thanks
Sorry, there is no shortcode for this. We have a widget for this and the student is automatically subscribed to the list when she register on the website or if she enrolls in course then she gets enrolled in the course list automatically.
You can add the sidebar using the page builder in any page, refer: http://prntscr.com/idjyes
You can create custom sidebars from wp-admin->wplms->sidebar manager, and add the widget in the sidebar and then add it in the page.