Irish Blood Transfusion Service interview questions

What interview!? Applied for the role online, the next communication was an email explaining I'd been shortlisted and that I was to attend an interview in person at a specific date and time (no other option available) I was away on holiday so offered to do an online interview which they agreed to. Log onto the interview at the time agreed, 10.20am. Waited 10mins and no one showed up, emailed HR, got a reply at 10.41am explaining the panel were now online waiting for me. I was on holiday bare in mind and had planned the day, I asked for a rescheduled interview to which I was told HR would check, heard nothing (after emailing twice in the meantime) until 12 days after the request to reschedule and was told they had no capacity to reschedule. Added to this, I was given no names of the interview panel. Such an unprofessional approach.

I was offered an interview with IBTS earlier this year, arranged time off work, studied and prepared myself for the interview. The interviewers informed me that I would hear back the following week regarding the outcome but it seems that unsuccessful candidates are not worthy of an email to advise them that they were successful, despite me sending two follow up emails, no reply or acknowledgement from HR. Very disappointing from such a big business, I have been a blood doner to this company for many years and I just feel utterly disappointed with the overall experience.