Teads Publisher Account Manager interview questions

First 2 interviews went really well. For the 3rd and final stage, I was asked to create a presentation to pitch the Teads offering to a made-up publisher. While the Q&A session was intense, I was confident my presentation was really worth the job. However, I have been ghosted by the company and had to reach out to the HR myself. The feedback provided was very vague and discouraging. The HR representative seemed uninterested and unsupportive. I did enjoy the interview process, however, the company was very unprofessional in the end. I hope I dodged a bullet with this role.