Rise Healthcare interview questions

Called and wasted my time for 15 mins. Multiple red flags, main one being I was constantly talked over. Lady was immediately condescending when I answered the phone. I applied for the position 4 weeks prior, I've applied for up to 12 positions in that time, so was not 100% sure of who Rise Healthcare were. She didn't seem to appreciate that. After non-stop talking for 15 mins, I asked for further info to be emailed so I could relax and read it. Another red flag was 3 interviews for a 6 month contract. I replied saying I was no interested in proceeding, instead of ghosting them. I got zero acknowledgement or receipt of email. Ref flags confirmed.