Conditional fields issue

I used Gridbox forms to show booking iframes
all the fields are conditional, but they don't work fine
as you can see on the screen, some of the conditional fields are visible despite condition was not met: https://app.screencast.com/yomC1sT56SceR
what am I doing wrong?

I had to turn my form off on production website, let me know if you need it, I'll publish it somewhere

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