Connecting to PayPal payment integration

When I try to add the paypal at the end of my document it shows it is there but when I go to the form and try and fill it out and pay the fee it will not allow me to continue. It shows that there is no paypal attached to the document. It says there are errors on the form and to fix them before continuing. Am I doing something wrong?

Please review also our user guide: How to Integrate Form to PayPal Checkout

After adding the PayPal Checkout field on your form, you need to connect it also first to your PayPal account before it can work properly.

Click on the Connect with PayPal button to initiate the connect to PayPal steps.

I hope this help. Let us know if you need further assistance.