[Resolved]  Cognizant — joining date for programmer analyst trainee

Hi sir,
I received my offer letter on 11th december after clearing all the interview rounds and i completed my interview on dec 1st at chennai mepz campus but till now i didn't received my joining date, even my pan card, bgv also got verified on 26th december, can you please tell me the expected date. Even my friends are also waiting for the same who got selected on se day.