Aviso interview questions

Talent Acquisition Manager scheduled a virtual interview on a specific date and time after some email back and forth. Was supposed to be through MS Teams, and I signed in waiting to join. TA Manager emailed two minutes after scheduled interview that he was having technical issues, asked to reschedule about 3 hours later. I agreed, but was given no response or invite. So at the agreed time, I rejoined the previous invite and also emailed him to say that I did, but if there was another invite, to please forward that to me. No response, was ghosted. I sent an email nearly 20 minutes after asking for a reschedule but that I was still interested. Never heard a response. That was several days ago now.

HR interview which was 45 minutes long . Back to back questions . Ended it with hiring manager would be in touch in a week . I was ghosted. Even an email that they had gone with another candidate would have been nice. Expected more from the company .