Adding Product to Page

I’m having a problem adding a product to specific page.

I’ve created the child/parent pages which are working great:
Shop
– Hangers
– Cake Toppers
– Ornaments

I’ve added the new product and selected the ornaments category. The new product is visible if I click on Shop and then sort by newest. But it’s not showing up when I click on the Ornaments page on the menu. If I select a different product category (i.e. cake toppers) the product shows on that page. Just not on the ornaments page where I want it to go.

How do I fix?
Thanks!