Not showing "Sorry, no posts matched your criteria." when using AJAX

Hi, I am filtering using 3 dropdowns and the AJAX option. This is an example:

1- I choose an option on the first dropdown I get less results. All good
2- Then I filter with the second dropdown and I get just one result. Still good.
3- On the third dropdown I choose an option that should NOT return any results.

Result: I still get the last result, even when the third dropdown filter value doesn’t match.
Expected Result: ‘Sorry, no posts matched your criteria.’ message