Pagination Link(s) Don’t Work from URL

I want to be able to share links to category pages generated by this plugin, however, when I click on a box (ex: “Bracelets”) then copy/paste this link: https://ttofky.com/shop/?wpf=filter&wpf_cols=3&wpf_jewelry-types=bracelets, only a limited number of products appear and the pagination doesn’t work at all (I am using the Load More button, but it doesn’t work). How can I fix this so that if I copy/paste a link created by this filter plugin, it will allow pagination?

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