Error Msg for incorrect credit card info:ecommerce

Hi! I am trying to get my ecommerce shop set-up and on the check out page, if I select “place order” with incorrect credit card info, the user doesn’t get any feedback. If all information is correct the order processes correctly. How do I get error msgs to display for credit card input?

Any help would be greatly appreciated.

thanks.

https://preview.webflow.com/preview/reddevillacrosse?utm_medium=preview_link&utm_source=designer&utm_content=reddevillacrosse&preview=2149681ed24cc11a12fa696a71673925&workflow=preview

RedDevilLacrosse

Here is my site Read-Only: LINK
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