CoStar Group Associate Front End Developer interview questions

The recruiter emailed me the day of the interview at 6:30 am asking me if she could move my interview from 10 am to 9:30 am. When I checked my email on my phone at 8 in the morning, I didn’t see the new time proposal. I was in the bathroom when the recruiter called. I emailed her, apologized for missing the call, told her I never saw the new time proposal, that I was in the other room sans phone when she called, and I could interview at any time later that day. I ended up doing the interview later that day and the recruiter just seemed pissed off and short with me. Like ma’am, you moved the call last minute. It’s not my fault I didn’t see the email amongst the 50 other emails I got when I refreshed my inboxes this morning.