I applied online and received an e-mail from HR to schedule a phone screen. We scheduled a call for 12:30pm last Friday 8/15/24. The interviewer called me 30 minutes early and left a voicemail to reschedule the phone. I called back, left her a voicemail, sent an email confirming appointment time, I texted her back a screenshot of our email showing 12:30pm call time and asking if we'll still talk at 12:30pm as scheduled. NO RESPONSE! I sent ANOTHER follow-up email today 8/18/25 and have not received a response. Very unprofessional.