Hello KlingAI team, I am facing a recurring problem when trying to generate videos. Even after following all the recommendations I found in the community, I still get the same error message: “content includes confidential information.” Here is what I have already tried without success: 1. Background replacement – used white background and other solid colors. 2. Face replacement – swapped with avatar/cartoon and also applied blur. 3. Muted audio – exported all videos without sound. 4. Short clips – tested 2, 3, and 5 seconds, even duplicating short segments. 5. Full stylization – converted into 3D/cartoon style, completely changing the appearance. 6. Removed logos/watermarks – cleaned any external marks from the video. Despite all these attempts, I keep receiving the same error. This makes me believe the blocking is not due to background, face, or copyright, but rather related to the type of movement (even though they are simple fitness exercises, like step or cardio). I want to highlight: I already have paid credits on the platform and I do not want to migrate to another tool. I have created my own fitness character (a 70-year-old woman), and my goal is simply to use reference videos to transfer movements into this character. This use is fully original and aimed at creating educational fitness content. I kindly ask if you can clarify whether there are specific movement types considered sensitive by the system, and most importantly, if there is any way to enable this legitimate use. My goal is to keep developing the project within KlingAI. Best regards, [Luciano]