breadcrumbs missing on some pages

Hi there – thanks for the great plugin.

I’ve installed it and added the PHP code to my child theme’s header.php

However I’ve just noticed that it appears to be working on some pages and not others

here is a page it’s working on http://larrakia.shortiedesigns.com/about/

here is a page it’s not working on http://larrakia.shortiedesigns.com/for-everyone/

I also noticed it’s not working on the ‘shop’ part of the site yet either – is there somewhere in the settings I can set this up? I’ve gone into the settings and just left everything as they are.

http://larrakia.shortiedesigns.com/shop/

Thanks so much

https://wordpress.org/plugins/breadcrumb-navxt/