India used car complaint: what evidence should I upload to the National Consumer Helpline?
Keep and upload the sale agreement or invoice, advertisement, payment record, registration or delivery documents, warranty terms if any, inspection or repair reports, photographs and your messages with the dealer. The National Consumer Helpline allows supporting documents to be attached to the grievance and issues a docket for tracking. Official source: National Consumer Helpline. Guide: https://getinstantlaw.com/in/used-car-problems
Community posts are personal experiences and general discussion, not legal advice. Laws and procedures depend on jurisdiction and individual facts.