I received an invitation for a Zoom interview few days after I applied. I accepted the interview via Outlook. However, 30min before the interview, th VP I was supposed to have an interview sent me an email saying that it is cancelled since I have not accepted the invitation nor suggested another date. After sending proof that I accepted the invitation, he offered me another timeslot. During that interview it was visible that the interviewer was not interested in discussing anything and is looking to end the call asap. They could have just cancelled the interview normally instead of wasting my time.