Virtustream interview questions

The interviewer told me that I would be scheduled for a 2nd interview. After not hearing anything back for a couple of weeks, I attempted to follow up with the contact from Dell that scheduled me for the first one, but was completely ghosted and never received a response to my follow up email. I then found out that I was no longer under consideration for the position after logging into the career portal. Very unprofessional experience, which was surprising as I expected more from a company with a very positive workplace reputation (Virtustream is subsidiary of Dell).