Have you tried any of the video generation tools? I’ve been playing skeins with Higgsfield AI and wow! Prompts I used in pdf file

Hello! I am pretty new to all of this. I've been trying to generate photoshoot style images for my clients, and I heard that Nano Banana is the tool everyone is using for that, so I decided to try it. However, when I asked to use a specific face to generate an image, it said, 'I have some limitations when it comes to using specific real people's faces from uploaded photos to generate new images.' Is there a privacy setting I don't know about or can you guys recommend me another tool to generate images?