I've tried charging my phone for a few hours and nothing seems to be happening. What do I do?

A few google searches say that you can unscrew the bottom to get the handle off. Unfortunately, I was unable to find any images/video for you.

If you want to buy the part and replace it yourself, it's around $10 online for the part.

Your phone may be dead. Try charging your phone for a half hour to an hour then try turning it on again. If it still does not turn on, you may have a broken cable or a dead battery that needs to be replaced. See the Sharp Aquos Troubleshooting page for further assistance here.