Real Estate Salient

I had such a problem: on the site https://prestig-slavyansk.biz.ua/ the filter does not work, which is native to the Real Estate Salient theme. He needed the Essential Real Estate plugin.
I needed filtering, which will help me choose from 1000 objects for sale or rent, number of rooms, type.
When choosing the type “apartment” – he gives out all the apartments, but in the field he writes “cottages”. Also in the facilities there is a house that he does not show at all. When choosing rooms that were filled when adding an ad, it still gives out all the objects.
In addition, I would like the menu to select from sale-apartment-1-room apartment. Added objects do not appear there either.

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