My cell phone needs your help ..

I have the iPhone 4S and can not work only when it is plugged into a charger, while could not function if it is connected to the computer, as well as Wi-Fi does not work does not recognize the sim, what’s the problem that be the cause of this, and how I can transfer photos, videos and take advantage of the names and notes, and if there is no other solution to this ..?

Sorry for the lengthy, Thank you for your attention :confused: