Sony Cybershot DSC WX-9 won't take picture when I push button

Sony Cybershot DSC WX-9 won't take picture when I push button

I need help please! When I push the button to take a photo it will not take. However, when I try to video, it will video. Can someone please help me? I've tried to reset my camera but I'm not sure how. I've looked at my menu and settings.