Livio Health Group interview questions

I was contacted by email for an interview with a request for dates/times that same week. I responded promptly. After not hearing anything, I reached out again the next week. There was no phone number included to contact them in an alternative manner. A response was never received nor was there anything flagged in my spam. A colleague had the exact same issue months prior. The job was then reposted weeks later in both of our experiences.