Fantage interview questions

I applied to position via job posting. Shortly after I was phone screened, then in person interview with several management members, and then second round interview with additional management members. No one properly introduced themselves or gave business card. So when I asked, I was met with sarcasm. I did received Job offer, but when I responded thanking them and had additional questions such as (What is your vacation policy, What is your work from home policy) etc. I had the job offer rescinded. Completely unprofessional to shut down because someone asked questions. So glad I did not take the role.