ASAP - Fix Braintree Integration with Gravity Forms on WordPress Site

Another developer botched an integration with Braintree on our website. Looking for someone who has experience in Braintree and can fix this ASAP. NOT looking for someone who wants to just "try" with no experience in this ---------- aintree is integrated with Gravity Forms and when a form is submitted, payment does not consistently make it to Braintree:
----------