Pandata Tech LLC interview questions

You have a interview meeting with a HR and Technical person, the questions where off-rail with the position. The job post was more about frontend but the guy started asking nodejs/backend questions lmaooooo plus the technical person has no experience about the topic and is very unprofessional. Plus I never heard back from them. I hoped to get some notice wether I passed or not, very unprofessional. I hope the company goes bankrupt.