IPhone 4 screen is frozen! VERY URGENT

So earlier today my screen all of a sudden froze for no reason (in my understanding) when I plug my phone in it does not vibrate, and it does not vibrate when texts are sent to my phone. The problem with this is that my power button doesn't work either, so I can't just turn it off. I really need my phone because I'm going to a competition tomorrow and I really need to be able to communicate with people. Please Help!

Added (1). The sleep button is stuck and has been for a while, or else I would try to restart

Hold your home button and sleep button at the same time for about ten seconds and it should restart and come on again working like usual.

Take it to apple

  • Why do I do this? I'm very very very tired yet I don't want to sleep? I want to sleep because I'm practically blinking and bobbing my head side to side like a drunken man but I just don't want to sleep. I watch tv or go on Facebook or play on my iPhone. And I'm starting to get dark circles. And as a guy I don't wear. Concealer or whatever
  • My iphone screen is very dark, but if I look very close, I see the apps slightly? My iphone screen is very dark but I still see the buttons slightly, but I have to look very closely in order to. It is definitely not the brightness, because the brightness is set to 100% and its way too dark anyway. I tried restoring my phone and turning it on and off, but nothing is working. Please help. What do I do? I literally threw it out of anger and its fixed.
  • My iphone 4s is charging very very slowly? I let my phone charge for about three hourse and it only charged from 3% to 5% and its really really slow; i'm not sure if its the battery or not. Also; i had finally charged it to 10% and i took it off the plug for a second the. It went back to 1%.
  • Iphone has white screen black apple logo frozen it occasionally goes black then that screen shows up again screen went red once? I held the home and power buttons and it showed me that the battery was super low with the little red lines hasn't shown me that since now it's just frozen on black apple logo with white background and the screen flickers occasionally i've had it plugged into the wall charging for 2 hours now and still nothing should I go get it looked at by apple or do I just leave it charging longer?