[on PC] Go to the uploading website on PC(https://ss.soundmoovz.com/).
[on PC] Create your account, then click the "+ Create Pack" icon to upload sound files.
(mp3, wav or m4a. Maximum length: 5seconds 〜 250MB)
[on the APP] Log in to your account on SoundShare on the app. The uploaded sounds will appear on "My Packs" in MyPage.