Woocommerce breadcrumbs not showing

Hi,

I’m using Salient theme which is integrated with Woocommerce:
http://www.sistersister.com.br/

The Woocommerce breadcrumbs are not showing on my shop and I can’t seem to find anywhere a piece of code that disables the breadcrumbs on my theme.
It has never appeared and even adding a breadcrumb enable function on my functions.php file didn’t work.