Plugin Visual Form Builder Pro Lost Forms

I have been using Visual Form Builder for some time now and liked it until I tried to add some new plugins. It seems when I deleted the new plugins, the Visual forms deisappeared. I have tried contacting the auther but he just says it is not his problem. Can some one tell me where the forms are saved and what they are called? I thought it was wp-content/Plugins/Media-Library-assistant. I have tried restoring the whole web site from a backup and it did not work. I am not a teck. I am a person that is helping a car club with their web site that years ago had some programming experience and was to stupid to say NO!