AMBA Sales Representative interview questions

I applied and within a few days had an email from a talent rep/screener based in Austin, TX. This was in early March. He said someone would be following up in two weeks in the Urbandale, IA office where job located. About a month later, I reached out to this rep via email to say nobody has called me yet. I never got a reply. I was ghosted. The phone screen was great but I’m itself this negatively.