Lodge your complaint with SEBI at https://scores.gov.in/scores/
SEBI Toll free helpline – 18002667575 / 1800227575
NSDL helpline – 022-48867000 / 022-24997000
NSDL email for grievance – relations@nsdl.com
NSDL email for other information – info@nsdl.com
Resolve your disputes in Securities Market online using SMART ODR Portal. Visit https://smartodr.in/