Please upgrade to the latest version of BePro Listings if you have not done so already. All bugs are fixed.
Regarding the extra fields question, the plugin does not have that feature. In fact, many of our planned add ons, provide new fields for, realestate, classifieds, pet, and other specific listing sites. If you would like for us to create new field sets for you, we can provide a quote for building a solution specifically for you.
BePro Software Team