New Perspective PPC Manager interview questions

First was with a recruiter. I didn't hear back so after a week I had to reach out myself. Then they asked to see writing samples followed by a final interview with a manager. I was told I would hear back via email right away with his number to text him if I didn't hear back by a certain date as he doesn't check his email often. Sounded promising like I was going to get an offer. I never received that email, or any other email after the interview. I emailed on the date to follow up, as he suggested I do if I didn't hear back by then, and never heard anything back.