Wayfair NOC Support Engineer interview questions

I received a message from one of the recruiters informing me that she needs to schedule a call. We settled on a day for the call. She requested to postpone it and I was flexible with that. Next thing I know, I am waiting for the call but she doesn't call on the date and time we agreed on. I sent her a message on Jobvite asking her if the call was still scheduled or not, and I got no reply. I haven't received any apology/rescheduling time until now (it's been over 2 weeks) and I found that the role is no longer available on the careers page. The least she could have done was to send an apology email.