publicplan interview questions

I got a call and it was pure discrimination. They asked me where I was born to prove that I'm from the country. Then it was questioned that if I speak my own mother tongue! Then I was asked where I live! It was just about who am I and what is my national background. It is illegal discrimination!

The HR interview was very respectful and good and the usual questions were asked.The interviewer was kind and friendly and far from stressful. Also they needed a certificate for that position because it is remote position