Zaptech Solutions interview questions

The interviewer was awesome person and the interview starts at 5:30 evening. 1. Tell me about yourself and current job. 2 . difference between Var,let,const. 3 .basic programming questions like replacing any element in the array on the given condition. 4.Es6 related questions. 5.react js questions. I gave all the answers correctly and i was expecting offer. But after weekend i placed a mail to hr.And he told me that you are not selected. I really don't know how these people recruiting employees. Don't take this interview seriously. if they call you and if you don't wanna waste your time then don't attend and if you want to take only experience not offer then only you should attend .