Nagarro L2 Support Engineer interview questions

Somebody on Linkedin messaged me about the job posting .I was looking for job so I agreed.The major purpose of the message was to get the referral bonus of the company .The same guy took my first interview asked me a couple of questions HTML CSS ones .Then there was second round .They asked me about my experience .Even if I was saying the truth about my experience they said assumed that I was lying .I was surprised they think whatever the candidate has written in the resume its all a lie .They found me more experienced .They thought I would leave the company and so they rejected me .I don't think the interviewer had any knowledge of what he is asking for .The team's focus was on the referral bonus .Whether I will remain in the company or not .