I need to pay via gcash my order for dec15 , how do I use this jotform

I need to pay via gcash my order for dec15 , how do I use this jotform ?

Hello,

I see that you've filled out some forms, please note that we are only the form builder and support for problems with building of the forms. I don't see that they have a payment integration on their form so you'll need to contact the form owner directly about how to provide payment.