i want to add to 2 payment options to one form, i sthis possible? i want to add braintree and paypal

There can be only one payment option per form, so in order to use two payment processors, you will have to use at least two forms - one for PayPal, and another for Braintree.

You can also use a third form to house these two forms, where users will be selecting their preferred payment method, so that everything appears to be on one form:

http://www.jotform.com/help/182-How-to-Create-a-Basic-Multiple-Payment-form

Please take a look at the above linked guide and let us know if you need any further assistance in setting it up. We are here to help.