Wipro — Wipro Didn't receive offer letter for Wipro SIM

Hii,

I am Supriyo Dey and my superset id is: 2843604

I have not received the offer letter for Wipro SIM program. But I have successfully cleared the final round of Wipro SIM program. Everyone received their offer letter.. It's not in the spam folder, bin, promotion or anywhere.
Except the offer letter I am receiving all the emails regularly about doubt clearing sessions.
And from 13th may I am trying to contact to the HR team.
Can you please check is there any technical issues or they forget to generate my offer letter or anything else occurred.
will I get the offer letter? If, then how many days I have to wait more?

Your Sincerely,
Supriyo Dey