Filter a query using a checkbox with a price range as value

I am trying to filter a query using checkboxes. But unlike Teodor’s tutorial, each checkbox represents a range (of prices in my case). I have a test on the first checkbox, but without success. Thanks in advance for your suggestions.

In database query builder -> conditions i can see you are using AND. This means all of the conditions needs to be met. I think you should use OR instead.

this condition is supposed to be verified if the checkbox is checked but even when I check the checkbox, this condition is not verified