BetVictor Ruby On Rails Developer interview questions

Interview process was 4 rounds. Started on a good note with the Talent Acquisition partner. Then a small techi cal assignment. After thay a technical discussion with hiring manager following a take away home assignment to build a complete application. Then a discussion around the the application that I've built for one hour with 3 technical interviewers. After that they completely ghosted me. Dropped them emails and tried to get the feedback but they didn't care to respond. All together not a great experience.