Instacart is a great way to order food from restaurants and have it delivered to your doorstep. However, there are a few things you can do in order to cancel a batch of orders. First, make sure that you have your Instacart account set up and logged in. Next, go to the “My Orders” page and click on the “Cancel Batch” button. Once you click on this button, Instacart will send a message asking for your cancellation code. Once you receive this code, enter it into the “Cancel Order” field on the Instacart website and click on the “Confirm Order” button. Finally, make sure that you have received all of the food that was ordered and that everything is correct before clicking on the “Confirm Order” button.