I am using the Perth theme, which I love.
I would like to add PROJECTS to my page. http://zsombordeak.com/
I have the projects from Perth under PROJECTS on the left side. And created some new myself. But I can not make them appear on my site. When I paste the following shortcode: [perth-masonry posts=“8” show_all_text=“See all” post_type=“projects” filter=“yes” include=""] it appears on my site as it is. And no projects.
I read that I should download and install a plugin, but I have no idea how to do it. I work online.