Cognizant — cognizant offer letter not received for interview on 16th feb 2019 at kandanchavadi, chennai

Address: Chennai, Tamil Nadu

* i was interviewed on 16th feb 2019 at kandhanchavadi, chennai for associate role in cognizant.
* i cleared all the rounds and including hr round. They made me fill a form with all my details on the same day. Even salary discussion was also done.
* hr (Mr. Muthu) told me that with in 1 week i can expect the offer letter.
Its been almost 2 months now.
* i got call from chat bot 2 weeks ago, and it told i will receive my offer that day, but i haven't received my offer letter yet.

Kindly do the needful.