If you have uploaded a script to your private library on the Scene Partner website but you cannot see it when you launch the App and go the My Library screen, then please do the following:
Go to the Scene Partner Home screen.
Tap Account Settings.
Tap Update Account.
Tap Sign Out.
Tap Sign In and sign in using the username and password that you registered with.
Go back to Add Scripts and your script should show up in the My Library tab.
This is a minor bug that we will be addressing in the next update. Sorry for the inconvenience!