Cognizant — cognizant - no offer letter received yet

On 25th may 2019, i was interviewed for the 'automation testing' for associate level and cleared all the rounds of interview process.

As per discussion hr advice that i am going to receive an offer letter within 2 weeks but still i have not received. So can you please assist me to have an offer letter or confirmation mail.

I have send mail to the hr but no reply from them. Please check and let me known.