I applied online, where I had to submit videos for a one-sided recorded interview. The next day a recruiter reached out and called me and we discussed the position, really seemed to hit it off, and ultimately I was sold on the position. She wanted to set up a second interview call. however when it came time for the day and time we arranged to speak I did not receive a call. I texted about 5 minutes after our scheduled time, to which she replied a last minute conference call came up and she would contact me afterwards. (it would have been nice if it had been communicated to me that she was no longer available for our second interview call so that I wasn't just sitting there waiting. The rest of the evening went by with no response so I reached out again but this time with no response. I called the recruiter the next day and again, no response. Overall this felt like an extremely unprofessional way to treat potential candidates. please improve your communication.