When you have your preset ready to export you put everything in the "my_presets" and put your files in the number file you used to codes for..such as
Present_head3R=put in preset 3
After all that, you log into Feral heart now and go to
Tools>Preset
Once there select your preset, and click the export button and it should be ready for game.
NOTE:if you want others to see your preset too, then you are going to have to save a copy of your preset to mediafire, and give that link to anyone who wants to see your preset.