I attended "The Best Data Warehouse Is a Lakehouse" on September 20 but have not recieved my voucher although I recieved a mail which mentioned below details.

@Kaniz Fatma​  Please help me on same.

Mail Id: bose.innovator8@gmail.com

Please complete the survey by 9/30. Vouchers will be valid until 11/30.

Regards,

ABose