I cleared all the 2 rounds with all correct answers .Still got rejected . Don't know what they are expecting.The interview was rescheduled. I cleared bothe the rounds including Python coding

2 Technical Rounds and 1 HR and Fitment round Competed HR and fitment round on 3/09/21 and they wanted me to join by 13/09/21. No show from their side till date. When I called on 13th to know my candidature status, they gave me lame excuse that your discussion with the CEO will be scheduled by the HR. Stop giving interviews in such companies where they don't value candidates time and effort.