[Jack & Rose] Hero Slider Section
Hero Slider section is good for the main landing page as it makes the first impression to users. To setup Hero Slider, first, you need to install Attachment plugin (the one we recommend in the "Required Plugins" page).
After installed, please go to your page editor and you would find a new box under the editor box, titled "Hero Slider". You can add new slide, upload your photo / video, and sort them up.
The "Video Poster URL" option would work as the fallback image on mobile devices if you use video slide. It's mandatory if you use video slide.