Unable to checkout successfully

my customers are unable to successfully checkout keeps giving them an error message, I’ve enabled payment and checkout. In addition I have stripe connected to it as well please advise it’s urgent


Here is my site Read-Only: LINK
(how to share your site Read-Only link)

Urgent issues that are in the scope of Webflow’s support should be directed to them. Forum members are really not in a position to render assistance for this type of issue.

does anyone have an idea of what it could be?