Millie interview questions

I was contacted on LinkedIn about an urgent need for a tutoring in my area of specialty. I quickly responded, talked on the phone, and had a zoom interview. They asked me to fill out paperwork within a day and I sent everything back and then never heard anything again about it until I reached out. More days passed and they finally said they didn't need me anymore as a parent had gone silent. That experience was bad enough, but I also interviewed for a College Advisor position in which I had to do an assignment in advance. I had a Zoom interview and never heard anything back about that either. Then I got an email asking me to fill out more paperwork for the first position that didn't even exist anymore, so I replied with my frustration and never heard from them again. The communication and organization here was really not impressive.