You can update your KYC, to update KYC please send filled and signed KRA Individual form (Available on website:
https://ttweb.indiainfoline.com >> Download form format) along with self attested supporting documents (Address proof, PAN and ID proof) to be submitted to nearest IIFL branch. Please note: Document to be submitted to nearest IIFL branch for IPV (In Person Verification) and OSV (Original Seen Verification)