Fujifilm FinePix S8000fd Digital Camera Black Powers On Parts or Repair Only

Cámara case included.

The camera powers on, the buttons work fine, and I can access the menu and settings. However, the image is blurry, possibly because the camera was dropped (there's no visible damage).

The shutter and zoom buttons don't work or are possibly locked, preventing me from using them.

The battery terminals appear to have some corrosion.