Everforth Apex Systems Senior QA Engineer interview questions

One of their recruiters reached out on linkedin and after that it took few days to get on the call with her. It was just a general screening call where we discussed my experience, contract role and the client. After that she scheduled a technical interview and it never happened because I've had some urgent personal issues and had to ask her to reschedule an interview. She just canceled interview and after that nothing happened and silence. It's supposed to be a two way street and not only interviewer should be able to reschedule an interview last minute like 1-2 hours beforehand. If you don't allow candidates to have any flexibility(its life and anything can happen) then it's a big red flag which tells about other possible issues. Thanks but no and from now on I'll make sure to stay away from Apex.