CIBIL
Address Proof for CIR

My Credit information report from CIBIL is denied on the grounds that

my latest address proof provided does not match with the address with CIBIL.

This information is not mentioned in CIBIL website.

Moreever CIBIL has asked me to getting address confirmation letter of latest address from Credit institution. I banked with HDFC CC, SBI CC, and HSBC

CC (Cancelled in 2007).

CIBIL is not answering which Credit instituion i need to approach for getting the

adress proof letter and whether one letter would give the compelte CIR.