Shortcodes doesn't work?

So i have fresh installation with all needed plugins installed and imported demo content, but seems like masonry post shortcode doesn’t work, it only shows raw shortcode:
[perth-masonry posts=“8” show_all_text=“See all” post_type=“projects” filter=“yes” include=“landscapes,nature,science”]

Link:
http://playernotes.pl/koncepty/biura/

am i missing something or is it bug?

Hello there,

I guess you haven’t yet activated the Perth Portfolio plugin. That’s why it won’t work as it should.

Regards,
Kharis

Ah, thank you. Seems like i missed that point in documentation.

Should be pointed out as different paragraph or included in theme if you ask me.