You can access a form on Formbuilder through various avenues. If you are looking for a PWI Formbuilder Form for a particular organization, check their email campaigns, website, and social media posts. More than likely if they are looking for responses, the form would be posted.
If you are having trouble finding their form, try reaching out to them through their email available at the bottom of their PWI Profile. If you continue to find problems reach out to email@example.com