To view failed orders

1. Go to the Magento 2 Admin panel.
2. On the left navigation bar, click the MyDeal Integration menu.
   The menu appears as shown in the following figure:
   
3. Click on Failed Orders.
   The Failed Orders grid appears as shown below:
   
4. All the failed orders will be listed in the grid along with the reason for failure.
5. To Delete the failed orders in bulk, select the orders you want to delete. Then under the Actions list click on Delete.
   The failed orders will be deleted.