navigation does not work

Hello

I have a problem. I want to limit products for each category.

Heres page
https://th3rion.unixstorm.org/jarex/?page_id=162
and shortcode
[catablog category=”znicze-szklanezalewane” limit=”8″]

Theres 16 items in this category.
I can see navigation below but when i hover next button it directs to same page…

I have ofc default permalink structure and checked Enable Individual Pages and Category Archives

https://www.ads-software.com/extend/plugins/catablog/