Dailymotion employs content ID systems similar to YouTube’s. While some users upload copyrighted movies, these are typically removed within hours or days due to takedown requests from copyright holders (in this case, Universal Pictures and Focus Features). What you might find:
While Dailymotion does host official trailers, clips, and behind-the-scenes featurettes uploaded by verified entertainment channels, full-length uploads of major Hollywood films on the platform are typically unauthorized pirated copies. These uploads are frequently removed for copyright infringement and often direct users to spammy, unsafe external links. 50 Nijansi Sive 2 Deo Dailymotion
If you still want to browse Dailymotion for official promotional content regarding the second film, use these search terms to avoid clickbait: "Fifty Shades Darker Official Trailer" 50 Nijansi Sive 2 Deo Dailymotion
Beyond legality and quality, there is another reason: Dailymotion was designed for short clips (under 60 minutes for free users). Watching a full 118-minute movie means constant breaks, buffering, mid-roll ads, and risk of the video being pulled halfway through. 50 Nijansi Sive 2 Deo Dailymotion