Face time not worked on ipad mini since I brought it
Can't seem to get FaceTime working. When I FaceTime someone who I know has FaceTime and has the ipad with them it says FaceTime is not available. I've had it just over a week now and still no luck. I'm signed in and connected to wifi with good signal. I've tried a couple if different people.
Also on android there's an app called tango and I tried face timing my mum on that. It went through she could hear and see me but I could only hear her and not see her.
Is my iPad mini faulty or do I just not know how to use it?
Ipad mni-OTHER, iOS 6.0.2