I received a call from HR manager, we talked for few minutes about my qualifications and set a proper interview with Managers. I noted the time and received a Google invite for a call. When the day has come nobody showed up for an agreed interview, I wasted half an hour waiting and then sent an e-mail to ask them to reschedule. They called me later when I was no longer available, apparently they mixed up time (I know I was right as I had Google Calendars on my side). Instead of apologizing and rescheduling they were quite rude and told me they will sent me an e-mail with another time - which they never did. No follow up, no job refusal letter - just ignored my existence. I had many interviews in my life and I am a very diligent and punctual person and I have never been treated this way even when applying for Junior Roles.