Open the Domino’s app or website
Go to your order history or current orders
Select the order you want to cancel
Check whether the order is still eligible for cancellation
Use the cancel order option if it is available
If there is no cancel option, contact the store directly right away
Call the Domino’s location that is preparing your order
Provide your order number and request cancellation
If needed, contact Domino’s customer support
Ask about refund status if payment was already made
Keep your confirmation or cancellation reference for records