Before we start, please remember these things. It may take more than one step/answer to solve a problem. So If my answers didn’t work or if you are not satisfied, please don’t Rate my answer as Bad or Poor Service, but please Reply back to me by clicking the “Continue Conversation” or “Reply” button and I will gladly continue to help. Remember, you are rating my Service to you and Not the Outcome of the answer or this website.
You can reset your iPad and see if that works or not. Press and hold the Power button and the Home button at the same time for at least ten seconds. iPad will automatically restarts and return to home screen. If it does not restarts after holding the button for 10 seconds, hold down the Power button and the Home button until it restart itself.
Let me know if that didn't work, so we can continue troubleshooting. Don't Rate my answer until you are satisfied.