Cognizant — 3 months - offer letter not received

Address: Manyata Business Park, Hebbal Bangalore

I have attended interview on 25th jan 2020 at manyata tech park hebbal bangalore for sap abap role, i have completed interview on same day including hr round and i received mail within a week stating that my interview hr status is on hold and now its almost 3 months.

In between a month back i got 2 to 3 times calls from congnizant to check whether i have received offer letter or still available to join.

I am still waiting for an update on my offer letter.