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When an app behaves strangely it is best to close it completely and then relaunch it. From the home screen do the four finger swipe up or double press the home button to reveal your multi task bar. These are all the apps that you have opened at one time. Long press the app until it jiggles and a red minus sign will appear above it. Press the minus sign, this will close the app, not delete it, now press the home button to return to your screen. It's also a good idea to close all these apps, as it helps the iPad run smoothly. See if it is now working.
The IPad Forum is a community of members from all walks of life and from all over the world coming together to share our experiences and to help each other learn about this wonderful piece of technology the Ipad. There is a wealth of information already here in the many threads we have so doing some searches will answer most of the questions you have. If then you cannot find the answer you are seeking then by all means post your question. There are many friendly and informed members here only too willing to help you.
Welcome to the iPad forums Becky, the largest and best iPad forum anywhere, with over 298,000 members worldwide. Many of our membership volunteer their time to help their fellow members with answers to their questions and solutions to their problems. If a search of the forums doesn't provide the answer you need, don't hesitate to post your question in the appropriate forum. We also have this tutorial to help you get full use from the iPad forums app.iPad Forums App Tutorial We ask that all members take the time to review the Forum rules before posting.