Cognizant — selection status

Hiii my name is lavakumargovindu, i attended the off campus for cognizant company on 17 nov 2018 and i completed my tr and hr rounds on 17 nov 2018 itself. At the end of my hr round my hr signed with me.
My friend and me attended the interview at the same day, we both cleared all the rounds but my friend got conformation mail and the offer letter, some other friend got rejection mail but i didn't get any mail from the company. May i now status of my selection. Please help me.