Product(s) are not showing in the frontend of the website

Here is the example of a product not showing: https://www.biohygiene.com.au/product/window-cleaner/

Seems to be working fine, I could find the “Window Cleaner” here: https://www.biohygiene.com.au/shop/page/2/

Look: https://cloudup.com/c_va4lEDA0H

I am having the same issue.
I only need to display one product. We are a non profit organization and need to sell only one product online. I installed woo commerce and set everything ready and while the product displays on the backend it is not displaying on the front end.
I tried checking if it would work with other templates and activated other templates and the problem is still there. Also on the product page under catalog visibility I have the box checked for catalog/search. I also deactivate all the plugins and problem is still there. Any tips I could get I would appreciate. May be I am missing a simple permission that I can’t figure out.

@schopfis
Please post the url to your site.