DXC Technology Software Developer interview questions

Firstly there will be Tech round, Then HR Round , which will be quite easy to take it up, ever thing is depend on the project for which you have been interviewed.

HR was following properly till Interview. Everything was going well. I have appeared & clearing all interview rounds, in last round I got positive & firm feedback from both interviewers (including, Manager) as well. They told me no need to worry HR will contact you. But after that day, I didn't receive any response from HR. I have tried over mail as well as over phone. HR should have some courtesy to respond back atleast.