Zuora interview questions

The interview was for five rounds. The first round was a data success in algorithms round and the second fourth and fifth round were LLD and HLD rounds till the first round to fourth round every round was for one hour, but the fifth round went on for two hours 20 minutes, which was techno manager round. I was issued by the manager at the final round saying that I can learn in the job and he says that this is an opportunity problem and not a capability problem and he said that he would be willing to teach me in the job and said that initially I would have to be a learning what I will learn in the next2-3 years for my next 6 to 9 months in the job. He also said that to decide on a number so that it will be helpful for the HR discussion and he said that the on boarding will be much faster. He also gave his personal phone number and said that now we are a family you can call me anytime out here working hours as well. After all this anyone would assume that I will be selected. But after almost a month after my final interview, I was ghosted. They were no longer returning my calls or my emails this is a very horrible situation for any candidate to go through because after almost 5 rounds of interviews and seven hours of my time all I get is no response from them if you feel like there is no other option then better go for this interview or else. I suggest that this is a total waste of time

First round was tech and integration rela time scenario and other advanced questions were asked. Sharing settings apex async code etc. were asked. I got rejected on this round only