FICO Pre Sales Consultant - Australia interview questions

Worst and very unprofessional experience during the whole hiring process. Applied via LinkedIn for the pre sales role Australia location,HR from Bangalore office called ,fitment and JD all went well in couple calls,then first round of technical interview scheduled with someone from Singapore office ,just before 5 min of the scheduled time I get a call from HR saying interview needs to be rescheduled as that person is on weekn-long leave. Then the next alternative interview scheduled with APAC VP, at 6.30am my local time,even after waiting 30-45min that early morning call never came,neither the interviewer NOR the HR or recruiter had basic professional courtesy to inform that interview won't happen.When i called the recruiter was told the interviewer wanted someone else to take the interview and hence it didn't happen. After following after close to 30-45 days finally the same recruiter told me that my skills won't match that closely for the role while same person had done the JD fitment and skill assessment etc. What waste time and energy plus such an unpleasant experience with unprofessional HR and company as a whole.would never apply again..