Digital Remedy Operations interview questions

I was referred to a position. I didn't get an outline of any interview process or much information about the role other than the job listing, but I met with a head of HR. They weren't sure who I would report to. They seemed really unprepared for the interview, basically just read the job description main points and asked me to describe times I've done these things. When I asked for an outline of salary bands and company benefits, they didn't remember and just gave me the basic healthcare and 401k response. I thought the interview went well but didn't respond to any follow up emails from me and ghosted for 2 months, before sending me two decline emails. I'd be wary of interviewing here.