NewWave Telecom & Technologies Project Manager interview questions

Unfortunately, I cannot answer to, "Describe the Interview Process," as the HR Recruiter set up an interview time/day without confirming my availability. I was contacted by HR for a phone screen. We discussed my background and experience. I was told that I would be contacted the following start of the week (we spoke end of week) to coordinate a time/day for an interview with the hiring manager -- this did NOT happen. I was taken aback to see a forwarded invite that had passed that included the Hiring Manager and CEO. Immediately, I called the HR Recruiter and left a message, in addition to sending an email follow-up. Emails and calls were never returned. *The names were referenced in the invite, sans email address. I had worked with the Client Org and also the Project in a different capacity. I was very familiar with the technology as well. In decades, I have never stood up an interview, nor have an interview scheduled without a time/day confirmed for all parties involved. Regardless of my experience, I do hope that the program I would have potentially supported be successful. The cause behind the Client is purposeful to the citizens of our Nation. I am writing this review in hopes that HR is aware and is able to better prepare its team when recruiting potential candidates.