Product Display from Category module

-- HikaShop version -- : 4.4.1
-- Joomla version -- : 3.9.25
-- PHP version -- : 7.3.8
-- Browser(s) name and version -- : Chrome Version 88.0.4324.190

I have create Module ,from "Hikashop content module" and select to show category, without linking to any menu item and place it on front end.
They show category(include all sub category) as I want but they do not show any product in the category. I would like them to show product listing after select the category I want.


Thank you.

Thank you.