Please don't attend any interview scheduled by this consultancy. After the 1st round of interviews, they asked me to submit many documents to schedule an HR interview round. For that reason, I backed out of the interview process, and they kept calling me for mailing the documents.
After discussing with one of the recruiters, they asked me to send a few documents to schedule an interview, and I sent only those documents. Later, I had to call and message them to get an update. As expected, they said they could not schedule the interview without other documents and rejected my profile.