Hi and thank you for your question. My name is ***** ***** I will be happy to assist you.
Do you have a USB cable to connect your device to the computer?
No this would be a separate cable that allows you to connect it to the computer. I suspect that your cable is bad. The picture of a battery coming up means the battery died. If the charger isn't properly charging the device then it will result in the device not being able to turn on. I recommend purchasing a replacement charger. You can find one at any electronics retail outlet. Take your old one with you so you can verify you buy the correct one.