Wipro — Not Receiving Onboarding Update

My name is Hrishikesh Prasad Malave and my Resume number is 22856993 . I have got selected in wipro for Elite phase 1. I completed my 4 month internship. I completed my pjp with 100% still i haven't received any Update regarding my onboarding. I rejected other company for wipro and now they haven't sent the onboarding yet. They just reply to mail saying we will onboard according to business requirements. And now they say they will onboard and sent onboarding 2 months before and it's already Sep end what it means we will get on boarding in 2023. So please resolve problem of onboarding as soo.