Showing a Currency Message is important if you let customers see prices in currencies that are different from the store currency. You may change or remove the currency message to align with your billing and store currency.
How to Change or Remove the Currency Message
Go to your Shopify Admin, select Online Store and click on Themes.
Select your Debutify Shopify theme and click on Actions.
Select Edit languages from the drop-down list.
Click on Cart.
Scroll down and remove the text in the Custom currency HTML field.
Click Save to apply changes.