Use TransUnion CIBIL's official consumer portal to obtain the report available to you. Check:
- name, date of birth, PAN, addresses, phone numbers, and email
- accounts you do not recognise
- closed loans still shown as open
- payments shown late when they were made on time
- duplicate accounts
- incorrect balances, credit limits, or ownership status
- enquiry records you do not recognise
A score by itself cannot show what needs correction; the account-level report can.