If your camera screen is cracked and is affecting the functionality of the camera, or you simply wish you replace it, follow our simple replacement guide: LCD Screen Replacement Guide

Rebecca, This is a common occurrence with memory cards and cameras, to address this problem see our troubleshooting page section "If a common error message appears" follow the steps there to solve your memory card problem. Hope this helps! The troubleshooting page can be found here: Nikon Coolpix S5300 Troubleshooting

Rebecca, This could be the cause of a couple of things: 1) The battery could be dead: If this is the case then refer to our troubleshooting page section title "The camera won't turn on" this can be found here: Nikon Coolpix S5300 Troubleshooting 2) If the camera still turns on, but the camera doesn't seem to charge the cord could be broken or the port could have something in it. Refer to our troubleshooting page section title "Not Charging" this can b found here: Nikon Coolpix S5300 Troubleshooting