Testing a form and getting "submission error" each time I try to submit

help! I've created a form and keep trying to test it but when I hit submit I get an error message "submission error." Something in red flashes very fast at the moment I hit submit but I can't read it, it disappears too quickly. Advice?

Ali Climo

Hello Ali,

I think submission error is shown if form is being submitted with no payment made. In case of PayPal Checkout integration, users should first pay by clicking PayPal button and then to submit a form. Here is an example flow: