Olympus Camedia C-4000 Zoom Digital Camera "pictures tongues" Questions

...even though it is clearly closed. This is in all modes of operation ie, can't take or download pictures. Can you provide us with a solution? There is usually a small tongue on the card cover

...stuff to get it to turn on. Then when it turns on, it says it low bat and i can only get a few pictures out of it. I know it's not the battery...i can feel that it has a full charge when i touch ...

Hello Everyone! I'm in Tokyo and when taking pictures this afternoon, and when I tried to turn off the camera the Lens didn't retract (I'm sorry if this is not the appropriate term it is not written ...