Problem to take a photo

do you mean that you can see the image on the screen of your camera, but when you click on the photo button, it doesn't actually take the picture?

I would first check your batteries - it sounds like there is a chance that your batteries do not have enough power to take the photo. Many people do not realize what little battery hogs digital cameras really are! They do not work well with rechargables in my experience, and go through regular alkaline batteries very fast.

Try replacing your batteries (and making sure they are in correctly), and try again. Also check for a build up of dirt or oils around the photo button. This is common too - we grab the camera and have food on our hands, or even soap, or regular good ol' dirt! ha! Just sitting out can get household dust and pet hairs on/in them too - be sure to see if it looks clean, or could use a little de-gunking around the button.