I am having the subtitles issues with the prime video app. How can i fix this?
Have you seen this site ?
https://www.amazon.com/gp/help/customer/display.html/ref=sv_atv_4/ref=vnid_201376320?nodeId=201376320&ie=UTF8
Scroll down to Subtitles and Captions
Let us know if it solved your problem.