CNN Digital Research Analyst interview questions

I first completed an online video recording interview that comprised of about 12 questions, each provided 90 seconds to answer. I heard back for a phone screening interview about 2 weeks later and chatted with the HR Rep. I thought the interview went well and I was beyond qualified with 2 years of experience for an entry-level position. I didn't hear back from the interviewer for over 3 weeks and when I reached out she couldn't even bother to personally respond. Instead CNN sent an automated rejection email without any feedback or reasoning.