Hello, Cr3atorf1lm
We suppose that the situation on your site is independent of our theme and you need to contact the support of WooCommerce plugin to get advice. To confirm it, you need to check how categories are displayed when not our theme is activated on the site.
Go to Appearance > Themes > install and activate the Storefront theme. Then test and let us know the result.
Widgets could change positions after theme switching, so open the Appearance > Widgets tab before switching to be able to move the widgets to the correct area after switching back.
Kind Regards,
8theme team