Add a sort-by drop down menu to child store pages

Hey there. This is my first WordPress WooCommerce site and I am cant figure out how to add a “sort-by”/”default sorting” drop-down filter to my category shop pages. I know it’s on the plain old “SHOP” page, but my navigation doesn’t even show that page (I set that up that way by choice). I have category pages (Cupcakes, Balloons, Plush, Cakes) and sub-category pages (for example: Cupcakes—Flavors Cupcakes—Assortments, Cupcakes—Holiday&Seasonal [etc.]), and I would like to have a “sort-by (price, popularity, average rating, newest) drop-down menu on ALL of those unique pages.

Seems like such a basic thing. Does anyone know how to do this? Is it even possible?

I am using the “Shoppest” theme.

[Moderator Note: No bumping. If it’s that urgent, consider hiring someone.]