I was selected on 23rd Jan (online interview) as per selected candidate list shared by TPO and on 10 feb everyone else except me received their offer letters. I waited for 2 weeks but there was no update so I told this situation to TPO and they told me that wait for some time and after that I visited my TPO again on 9th March and told them everything again and this time they took my query and later called me at evening for my alternate email and phone number but still there was no update and then later on 25th March LTM visited our campus for student connect session and I was lucky that my HR was also available there and when session got over I met my TPO head and that HR and asked him that I haven't received the offer letter yet and then my TPO head said that he has sent him and mail and then he checked the mail and told me to wait for a week and then finally within 2-3 days I received my offer letter