Plivo Front End Web Developer interview questions

I had my 1st round at zoom, the interviewer asked some web flow related questions, different situations. No js concepts were asked , no programming questions were asked neither html or css.The interviewer didn't seem to have good knowledge of concepts , his questions were not clear.And after saying that I should go for the second round, he rejected me via consultant, without giving the review. Suggestion: Please don't waste your time in giving interview in this company.