???
I guess you mean you haven’t find a shortcode button in the editor…
This is normal, there is no button…
As it’s said in the FAQ:
Copy this [birdsfolio cat=”slug_of_the_portfolio_category_you_want_to_display”]
directly in the editor.
Replace slug_of_the_portfolio_category_you_want_to_display with the slug of the Portfolio Category you want to be displayed and that’s it, you’re done!