Pump (CA) interview questions

The HR POC reached out a couple of weeks after I submitted my application online asking for a first round interview with their CEO. Sent me a calendar link to get it scheduled. Done it and confirmed with HR, all good to move forward. On the day of the interview, their CEO was a no-show. I reached out asking for a reschedule, nothing, completely ghosted me afterwards. Not really sure what happened. Very upsetting.

Was scheduled to have a 15 min chat with the COO who didn't show up 3 times. He just kept rescheduling with no prior notice so I just resigned my application.