My lcd screen is blank as soon as i turn it on and it want do anything

I can't find manual, but I try to help you anyway.
On lots of digital cameras there is a power safe function. If you put the camera in power safe, the display will not go on. Sometimes it is just the display button on the back of the camera. A little button with an arrow to the right.
Please check in the menu's.
Then there is this nasty thing called battery. The battery (Batteries) can come fresh from the charger, that indicated the battery is charged and still the battery does not have enough power to let the camera work. Try charging the battery again and if you have a spare use that one. Even if you don't use the camera, make it a habit to take out the batteries and charge them at least 2 but better 4 times a year. Off course always charge the battery short before you use the camera.