SIDES interview questions

The HR initially scheduled an interview with me but canceled it just 30 minutes before it was supposed to take place, which I found quite disrespectful of the interviewee's time. They sent an email stating they would contact me again to reschedule, but it's now been a month, and I still haven't heard back from them.

First Interview: I had an initial interview with HR, which involved classic questions like "Tell me about yourself," "What are your previous experiences?" "Why Sides?" and "Why would you like to change jobs?" The interviewer was very kind and friendly. Second Step: The second step was a 3-hour assessment on Coderbyte. It included: Three exercises in Dart, Open-ended questions related to work experiences (e.g., "Share an example of effective teamwork that you've initiated" or "How did you help a colleague resolve an issue?"), Multiple-choice questions covering theory on Flutter and Dart, 7-8 logic and analysis questions. I completed the assessment on August 10, 2024, and received an automatic confirmation that my answers were successfully submitted for the SIDES assessment. Outcome: Since then, I have lost track of them. I attempted to reach out to the HR representative from the first interview via email and LinkedIn (as well as other team members on LinkedIn), but I have not received any response to date. As a result, I also lost a bit of the desire to work with them due to the lack of communication and feedback.