Hello Tyler,

Thank you for writing to us.
Just to be sure, is the “design page” you set from the plugin’s settings a blank page? Another thing to check would be a quick conflict test to be certain that the issue isn’t triggered by another installed plugin/theme. To run a conflict test, could you please:  

– Disabling all other plugins except WooCommerce and our plugin.

– Switching the theme to one of the defaults such as twenty-sixteen.

– Test again.

If everything works as expected, that means there’s a conflict somewhere; so you can start re-enabling the disabled plugins/theme one by one in order to find the culprit.Once you do, please let us know so we can take the next appropriate steps.

Hey Cristina, you can see an option in the plugin settings to display the total of applied discounts on cart and checkout page.