Keywordio Python Developer interview questions

I applied online. Firstly one of their senior employee took my interview. It was basic introductory round. Next he scheduled my technical round. It was actually good. The lady asked me basics of python,django and frontend technologies. I was really hopeful that I can clear this round. Then no feedback after that. I mailed to ask my application status...they were saying still in process....and then after a whole month...received mail saying rejected. Couldn't understand the reason. Plus I think there is no concept called HR in there. Senior engineers only mail you and contact you. What a waste of time!

first of all I got an email for shortlisting for an interview. But at the venue they have taken a written test on Java. The test is descriptive with 8 Questions and 2 questions on MYSQL.