Just to be clear about what you are asking,
Are you saying the plugin is broken ( not working as it is meat to be used ) ?
Are you adding some sort of repeater to the form ( which is not the way it was meant to work ) and that is not working?
If what you really need is a repeater, then I can look into enhancing the plugin to a new version. But to help you I need to know exactly what you are asking. Thanks...