JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.
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.
You must be referring to the Payment tool on the form.
To change the Payment Tool used in the form, you must delete/remove first the existing one. Then, just add a new one from Payment Tools
Let us know if you need further assistance.