Cognizant — cognizant interview status - hold (bangalore)

Team,
This is not a complaint but a heart felt enquiry. I cleared the interview and had a connect with hr manager and completed the salary negotiation. Post that instead of getting an offer letter email
I get an email stating that my profile is kept on hold
Cognizant interview status - hold
Branch : manyata tech park
Can someone please help me get an answer
Thanks
Giridhar