As a guest, you can find your past orders on a restaurant's menu page or their branded mobile app.
From a restaurant's menu page:
When on an ordering page, click on Login in the top right corner of the screen.
Follow the steps to login to your account.
Once logged in, click on the account icon in the top right corner of the screen and select Orders.
Now you can view your past orders at this restaurant.
From a restaurant's mobile app:
When on a mobile app, Click on the account icon in the top right corner of the screen and Login.
Now, click on the Order tab in the bottom right corner of the screen to view your past orders at this restaurant.
