Woocommerce Filters on page with product display by shortcode

Hi everyone.
I have a question. It is possible to display producet filter for woocommerce, which I add in widget for page not a shop page.

I creat a page name Promocje (Promotion). In content i used shortcode [sale_products paginate=”true” columns=”3″ per_page=”12″ filters=”true”]
On this page is active sidebar wher i display My custom category menu and a add ther filters default.
On default shop page filters are displaing but on a custom page not.

A will be grateful for your help.

The page I need help with: [log in to see the link]