Trouble changing a Price in Payment Settings

Here's the link to the form I'm working on: 

https://form.jotform.com/50436712614955

 

It is a registration form. I am trying to change the price in the Product Payment Settings, but having trouble. Can you please instruct me?

 

Thank you.

Here's a visual guide.

1. Click the payment field then the wand icon to open its settings

2. Edit the product to change its price

Make sure save the changes after that.

Thank you... I should have been more specific... it's the Family Rate one I
am trying.
Please advise.
Thank you.
...

I assume you're having a problem changing the displayed price on the Family Rate One.

It is because you have special pricing for this option. 

If you want to change the displayed price (1,100.00). You need to disable first the special pricing.
1.) Edit the Family of 3 options, Special pricing Enabled.

2.) Find "Special Pricing per option" and then set it no and save. Then change the displayed price for "Family Rate".