Cognizant — offer-letter not received

Address: 15/55 Bajanai koil street, Thathan kuppam Villivakkam, Chennai, Tamil Nadu, 600049

Hi,

I attended an interview at cts siruseri on 27th april 2019 and cleared all the rounds. At the end hr informed me that i will receive my offer letter in a week but i haven't received yet its been already more than one month. Meanwhile i received an email from cts tag profile status in under review. After that, i haven't received any updates.