If you already have a video file and need to add external subtitles, you can find them on several community-driven sites:
This platform offers the film with Ukrainian audio tracks and Ukrainian subtitles . It is accessible via the Kyivstar TV web platform or their app on Smart TVs and mobile devices. Fifty Shades of Grey napisy UkraiЕ„ski
П'ятдесят відтінків сірого (Pyatdesyat vidtinkiv siroho). If you already have a video file and