Shortcut to Library does not appear on Home / User's Root directory.
Unhide the Library and create a shortcut to the RingCentral folder on your Library.
To open the Library folder, click Go
and Press option
on your keyboard. The Library folder will be temporarily displayed on the list.
To unhide the Library folder for that user, open the Terminal and enter this command:
chflags nohidden ~/Library
The Library folder should now display permanently on the Go
If you want to create a shortcut: Highlight the RingCentral folder on your Library then press command+L
to create an alias/shortcut.
You may move (on the Desktop or Home) and rename this shortcut and it will open the RingCentral app folder directly.