If you're still confused, here's a little image walk through:
MediaFire Link (https://www.mediafire.com) to upload their files and whatnot.
First you need to make an account if you don't have one already.
Once in your files, click Upload, then From Computer
(https://i.postimg.cc/ht4tSkgz/image.png)
Once there, click Add on the bottom left corner of the box that popped up, or simply click in the middle of it.
(https://i.postimg.cc/bw5mR2yz/image.png)
From there, navigate to your FeralHeart folder, which should be in your C: drive, and in your presets folder (right above your screenshots), select the preset you wish to upload, and select Open.
Once done, select Begin Upload and wait for the file to upload.
After that, click Copy Link and you'll be able to share the download!
(https://i.postimg.cc/tTyyXg1H/image.png)
I'll go ahead and lock this now~