Katey, when you hit export, you have to write down every file name that map-maker tells you it has exported. Then, open C:/FeralHeart/Exports and place all of the .fhm(Map), .fho(Object groups), .fhs(Custom Sky) and .fhw(Custom Weather) files that has been exported for your map into a zipped folder. Then upload to something like Mediafire (free to open an account) and share the link with your freinds.
Also, if you have any custom textures for your water or terrain, you must provide those files as well. And if you have any sounds, the sound files as well. Those extra files don't go in exports but the same folders from where you placed them yourself. Don't forget to tell your freinds that if you got those extras in your map.
