I received an email to schedule a phone interview with an HR rep, and when the day came I didn't get a call. I followed up and the HR rep said they were very sick, and we rescheduled the interview again to a few days later. The day came, and once again, they did not show up. I followed up, and a week after was sent a rejection. The whole process was unacceptable and unprofessional, and I ended up being ghosted in the end without a reply from the company after that, so it was quite frustrating, especially after I was trying to be flexible.