Thanks for using JustAnswer
I understand that you have trouble doing Video Chat
I am Leela and I would be working you today on your problem
Can you please let me know which software you are using.. Skype or something else?
If so can you launch that and check if the Webcam is working or not
Once we know if the webcam is working or not for other apps then it would be easy to identify and fix the problem
That confirm problem with the Skype app mostly..
can you go to Apple App store and check if you can UPDATE the Skype app?
As your webcam is working, you need to worry little, it must be problem with Skype App only.. uninstalling and reinstalling should fix it, if update donot work
Please let me know if the skype app update/reinstall works?
Go the App store, uninstall the App
Are you seeing the Skype application?
I will send more details on uninstalling the app
Do you see X on the upper left corner of the skype icon.Click the "X" in the upper left hand corner of the icon for the application you wish to remove.When prompted, touch Delete.
Can you locate X for the skype icon?
What is the ipad version you are having?
Please check the video https://www.youtube.com/watch?v=57EUpk7DfAI
Let me know if that helps..