Use sites like OpenSubtitles or apps like Subtitle Downloader to find the correct .srt file.
To enable or find subtitles for The Texas Chainsaw Massacre: The Beginning (2006), follow this guide based on how you are viewing the film: 1. Using Official Streaming Services
Go to Settings > Accessibility > Live Caption . This will automatically generate captions for any audio playing in your browser. How to Enable Subtitles on Netflix
Click the Speech Bubble or CC icon in the bottom-right corner of the video player and select your language.