Help with Nikon Coolpix s3000?

I have just recently knocked my camera off a 15cm park bench with the lens out. The lens was wonky, but I fixed it so it was flat again, however it would not turn on. The lens is jammed in the position it is in, and cannot be twisted, however after doing a couple of tests, I found that I can now turn it on, but the lens is still stuck in the same position, stuck in the setting I had it in before it was knocked off (ex: video, zoomed in), the on button is flashing green, and it turns off again after a few seconds. I could turn it on again, however after a few tries, the 'battery exhausted' warning came up. I connected it to the computer, but it does not register it, nor does the camera seem to be charging. I can hear the lens trying to fix itself, but nothing will happen. Please help, as replacing the camera is not an option, as it was expensive and I cannot afford to replace it