Payment Wizard: How can I edit a checkbox field?

I am missing the name of one of our speakers and would like to include. When I go to the check box area, the only control I have is to check the box, not edit the text.

Thank you

I cloned your form and confirmed that the checkboxes you're referring to are products on a Payment Wizard. To edit the texts on these checkboxes, you need to edit the products using the wizard. Here's how:

Hope that helped! Don't hesitate to let us know if you need further assistance.