Artivatic Data Labs Python Django Developer interview questions

1st Round: MCQs take by HR only (This was the formality because they failed to arrange any interviewer) 2nd Round: Verbal technical round - They scheduled it for 1st morning and I waited in the call for 10 mins and after that HR called and told me that interviewer is not available. Finally on 2nd Morning interview started and I never had this much bad experience i.e. no introduction he just started with my experience and salary part and then asks me 1 question which I didn't able to answer properly, so he scolded me for that and hung up the call very rudely. No professionalism seems like they just wants machine to work for them, my doubt got cleared after reading reviews that what kind of bad culture they have.