The visual component isn't displaying. What should I do?
Most likely, you haven't subscribed to all the StubHub APIs. First, make sure your application is using the correct application token. If you still can't access the APIs, please contact your StubHub partner connection to confirm that you have access to all the APIs.
How can I change the generated HTML from Component Builder?
Take a look at the documentation for the visual component you want to customize here. The documentation includes descriptions of each property you can customize for a component object to return the desired data.