SELF not working properly

Hi Realmag,

tried to catch you via mail but no response =/

I applied self, also widget logic, but I cant for hell figure out 2 things.

1. When I access product category, I am expecting to have applied filter for that actual category. Its not, i see it in selection
Example link: http://e-trziste.eu/kategorie-zbozi/bizuterie-sperky-a-hodinky/
– it is specific category, but you can see that its not selected in the widget.

2. I want to achieve to chain the search results of specific mdf product category filter into category
Example:
– I apply from shop page filter of category:
http://e-trziste.eu/zbozi/?slg=product&mdf_cat=685&page_mdf=ad4c755c9bb5115f9da3892b9db0518b
(its category Bizuterie, sperky…)
– I would like to chain it to specific category link:
http://e-trziste.eu/kategorie-zbozi/bizuterie-sperky-a-hodinky/

What I am doing wrong here mister?

https://ww.wp.xz.cn/plugins/wp-meta-data-filter-and-taxonomy-filter/