Create dashboard on your preferred credit bureau dashboard
Experian Dispute Link:https://consumer.experian.in/ECSINDIA-DCE/?isDCEFlow=true#!/otpPage
Equifax Dispute Link: https://www.equifax.com/personal/credit-report-services/credit-dispute/
CRIF Dispute Link: https://www.crifhighmark.com/raise-a-dispute
CIBIL Dispute Link: https://www.cibil.com/dispute/
Select complete report and raise dispute as per instructions given on credit bureau website.