Cognizant Technology Solutions — cts offer letter not received for interview dated may 12th 2018 at varalakshmi techpark, chennai

I am vijaya mandapaka. I attended cts interview for etl testing on may 12th 2018 at cognizant technology solutions, varalakshmi techpark kandanchavadi, chennai. I cleared all the rounds and i was informed that they will be releasing the offer letter within 2 weeks. I got a mail to upload the photo also. Please let me know when will i receive the offer letter as its been more than a month since i have attended. Thanks in advance.
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