Cleared the debt of Vehicle Loan 1 year back but still Bajaj Finance not updating CIBIL

Location/place: Bangalore

I have cleared all the debts for 2 wheeler loan before 1 year. I got the NOC also (Ref # 1738331). From last one year Bajaj Finance is not updating to CIBIL. All my credit card request and Loan request cancelled because of CIBIL Issue. tried to contact Bajaj Finance and they are not responding to me. Since one year I am suffering from this issues. They are just playing.