How can I add a category to a tier?

Store Design
,
1

Hi,

Please watch the video attached to further understand what I need. Thanks!

Shopify link

2

Hi @Wellanie
If you have problem with breadcrumb does not show on page.
I think, your theme does not support for show the breadcrumb on pages.
In this case you need to check and edit your theme code to add the breadcrumb.

3

Thanks! Do you know by chance what code to add?