You'll need to take all of the files that were spit out from the game when you exported it (these will be found in Feralheart\exports and will consist of .fhm files and other ."fh_" files) and place them all in a compressed file such as .zip or .rar. Usually you can do this by right clicking the selected files and going to "send to.." > compressed folder. Then you'd just put the file up for download on a site such as Mediafire and then share the download link. :) Hopefully that was clear enough for you. If you need some clarity or screenshots do ask.