So Delhi interview questions

I had 2-3 rounds and it went fine. the interviewer asked basic questions to why I want to be a part of the company. I was selected for the position

They called in for a interview, the interviewer was half hour late. They then gave me an assignment after which I was called in for the interview. The interview was fine, asked basic questions. The worst part, they never got back to me. I kept on texting them to kindly send me an update or else I will take up another offer, these people are so pathetic and lousy that they did not even have the courtesy to reply. I texted them for straight 10 days, first two days they left my texts on seen and after that totally ghosted. WORST EVER. Glad I am not working there.