Category template in evolve?

Hi all,

I’m looking for the category-template or “category.php” in the evolve theme. Could anyone point me in the right direction?

The reason why: I’m trying to add a shortcode to add a masonry layout in all category-pages. I’m using a child theme and am supposed to replace a loop in the category.php/template with the shortcode only I can’t seem able to find the right one!

Does anyone know where I should be looking?

Thanks in advance!
Anne