Answered some behavioral questions at first and thought the interviewer was nice.. until it got to the technical part and they didn't like what I was doing. Could tell right away the 180-degree change in their expression and attitude

Had conversation with recruiter which said they'll follow with next steps. Completely dropped the ball. Crickets. Not even a standard rejection email. Was reached out again by a different recruiter, which misrepresented themselves (3rd party with ginger labs email). After letting them know about the previous conversation, I got an email reply saying the role has been filled and they're slowing down on recrtuiting. So why contact me? Why waste my time for a role tha's not there? New low.