Glassdoor Senior Software Test Automation Engineer interview questions

I was emailed by a recruiter saying my experience matched up with their job description and we scheduled a time to have a 30-minute chat. She emailed last-minute cancelling and she asked if I was free the next week. I responded, and still after 1 week she has not responded back. I think glassdoor should at least say a position was filled before just ghosting applicants.