Accenture India — no proper response

Address:

500032

I' m reshmi my cid : C3190718
On june 15th my interview process has completed regarding on digital marketing. I even completed 5 rounds including digital screening round and i submitted all my documents on june 15th itself. On that day they said hr went out he could reach you right now he will call you within 2 days and you'll get a offer letter too. I felt very happy and left. But till now i didn't receive any call nor mail. When i call my reference person she always say that give me sometime i'll look into it within a couple of days u will get the status of the process.
My worry is people who did interview on 17, 19, 21, 25 everyone got offer letter and they joined the company. But what Happened to me what is my fault why my status is still pending. For god sake plz look into my problem🙏🙏🙏