I applied for a position on Ziprecruiter quite a w...

I applied for a position on Ziprecruiter quite a while ago, and moved on to other applications as one should. I was contacted by a recruiter who showed interest in my resume. She asked that I complete the onboarding paperwork, and would send my resume over to the company the position was for. She stated she would follow up. Two days went by, and I then followed up via email with no reply. I followed up again 2 more times to no avail. I understand that I am not the only person they are trying to place, but as they reached out to me, and essentially ghosted me was beyond unprofessional. It was a bit disheartening, but all you can do is live and learn.