I applied through Job portal. I got a call from the HR next day. I told her I would be available on that date. She did not even mark on the Calender or give me the address. She just reverted me on my job application mail with the date and time and she told me the address was on the signature. There was no signature and no address after continuously calling HR for 2 days on the day of the interview also she did not answer the calls. I somehow found the address on the website and went for the interview. After reaching at station the HR finally called and said your interview was yesterday I reminded her her regarding the dates and timings. The interview was sitting right in front of me still he kept me waiting for 30 mins.