Hey Dean,
Because there are quite a few styles and scripts involved I don’t plan on supporting shortcodes. Easy Photography Portfolio is a fully fledged portfolio system for WordPress. It’s not some gallery that you can paste in somewhere in-between your content. That’s why “EPP” is different from other “galleries” out there. The “Portfolio” it’s meant to be the content on your site, just like “Blog” is the news/articles section on your site.
That said – you can make an existing page to show your portfolio using the plugin settings. Have a look here: https://youtu.be/MKDWnxmcRWA?t=1m35s
Just be aware that when you set a page to display the portfolio – it’s going to display the portfolio, nothing else.
Hope that clears things up,
Cheers,
Norris.