How to show Arabic subtitle
I have Apple TV 3rd generation. I purchased movies on iTunes Store which suppose to have Arabic subtitle. I couldn't show the Arabic subtitle. I tried to go to the Apple TV settings and I searched for the Arabic language in the subtitles but couldn't find. So I put the subtitle language to default but it didn't show any subtitle then.
How to show Arabic subtitle in the movies that have already Arabic subtitle available on Apple TV?
Apple TV (3rd generation)