Okay, I did all the things suggested concerning everything was set correctly
please forgive me if you mean you already did all of the following:
with the superdrive connected to the mac, you can check in System Preferences and see if it's shown there.
if you mean you can't see it in your finder's locations, or on the desktop, the superdrive won't show up in those places until you insert a disc.
also, to see it on your desktop you need to go to Finder Preferences > General and ensure "CDs, DVDs, and iPods" is selected.
and to see it in your finder's locations you go into Finder Preferences > Sidebar in the "locations" section and ensure "CDs, DVDs, and iOS Devices" is selected.