HCL Technologies — Waiting for hcl offer letter from last 2 month

Address:

Noida

Cleared all the rounds of interview and got a mail for documents submission. I submit my all the documents via mail after that got a call from HR for salary discussion, I agreed on all the hr requirements like salary, location etc. They told me that you will get offer soon but still I am waiting from last 2 months. I dropped multiple emails for follow up but no any response from them.