This can easily be fixed ^^. Everything you downloaded must go into FeralHeart\Exports (all/any .fhm, .fhw, .fhs, .fho files you see). Then the music file goes into FeralHeart/Media/Sounds then Relaunch the game and the map portal should be waiting for you in Cape of Distant Worlds~
If you're still having trouble, come back and let us know what's happening ^^.
Did you make sure that the Map's .FHM file is in exports? because that is the main fle in order to show the map.