You can also call us on our 24/7 customer helpline number - 903. 657~1486. How do I complain to Blinkit?..... help support....cs@blinkit.com... support...You can also call us on our 24/7 customer helpline number - 903. 657~1486. How do I complain to Blinkit?..... help support....cs@blinkit.com... support...