I applied through a staffing agency.

• First Tech round: Everything is fine here as the interviewer was not from lenskart but some other agency. It was basic js, html, css, and react questions.
• Second round: It was taken by a tech architect from lenskart who does not respect candidates' time. The first time, it was rescheduled after thirty minutes due to unknown circumstances. The second time, the person was late by fifteen minutes. They match your answers with Google and don't know anything about the concept. It is a waste of time to interview with him.

The topic was local storage versus session storage.