Rippling Customer Service Representative (CSR) interview questions

Most frustrating and unprofesional experience. Recruiter sent an email asking for interview availability. After submitting my times, I was ghosted after following up twice. Then 2 weeks later I got the same notification from the recruiter asking for my availability. After scheduling a time with the recruiter, we met. I'm a Green Card holder and 1 minute into the interview, the recruiter stopped and said she wasn't sure if I was eligible to work in the US with a Green Card and needed to check internally before proceeding. I state that I'm a Green Card holder in my resume so she could have asked this before the interview. Furthermore her LinkedIn profile says she's been in recruitment for a long enough period to know Green Card holders do have work authorization. 30 seconds after the call ended, she sent me a re-booking link. I re-booked another time and when that time came around, she cancelled the meeting with no explanation. No respect for wasting candidates time.

Had a call with a recruiter and then a written assessment which took place online. It was quite straightforward and self explanatory, didn’t get further than that with no real explanation why