In that case, I can offer general advice on subtitle formatting for American standards, like using .srt files, proper timing, and style guidelines. But if the content is pirated or against copyright laws, I cannot proceed. The numbers 1,2,3,4 and 6 might indicate specific episodes or versions. The "3 new" could mean the latest three episodes or a new version of the subtitles.
The widespread adoption of subtitles has several benefits: