Reach Financial Software Engineer interview questions

I got a DM through LinkedIn from a recruiter at Reach Financial. I shared my resume and had an initial call. At the end of the call, we scheduled a Zoom meeting with the director of engineering. However, an hour after the meeting was scheduled, it got canceled, and the recruiter stopped responding to me. It was a really unprofessional experience. If you didn't want my service, you should have let me know that I'm not the right person. You should NOT ghost candidates that you initially screened through a phone call.