Im trying to move onto step #15 however the "unmapped" fields wont allow me to. When I go to "fields and relationships" I do not see the option to add business name, address, type, and so on.
Sorry you're stuck but there's almost always a pretty easy fix! Do NOT try to start all over again, uninstall Max's Pitch Package, etc. That can make it worse. There's a 95% chance the same snag/fix is listed & answered in the Help FAQ. But if you can't find it there, post your problem here.
Make sure you post in the right category below & be sure to include a screencap showing the issue!