What is JotForm?
JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.
At JotForm, we want to make sure that you’re getting the online form builder help that you need. Our friendly customer support team is available 24/7.
We believe that if one user has a question, there could be more users who may have the same question. This is why many of our support forum threads are public and available to be searched and viewed. If you’d like help immediately, feel free to search for a similar question, or submit your question or concern.
At what point is the creation of a PayPal account not going through? more information will help us address this issue.
For successful integration you need to have an existing PayPal account you can sign up for it at the official PayPal website https://www.paypal.com/signup/account
I have also checked your email and it seems to be tied to guest account, i recommend signing up for a free jotform account in order to be able to fully use the payment widgets
Please let me know if you need further assistance or clarification.