For any queries related to Product issue/warranty, please contact brand's Customer Care on 1800-102-8169, Also, please refer below link for more details: https://www.nokia.com/phones/en_in/support#service
7 Days Free Replacement - This item is eligible for free replacement within 7 days of delivery in an unlikely event of the delivered item being damaged or different from what you had ordered. We may contact you to ascertain the damage in the product prior to issuing a replacement. In case the device isn't working or is defective, please contact the brand/seller. Cancellation Not Allowed.