Testing voice features

I'm testing how to create my photos to talk. Just a simple upload. One thing I've experienced using this app, it's not user friendly. When you create your prompt for your photo to speak what you tell it to say, it comes out gibberish. Then you have to choose a voice from Nauk Nauk library. Once back in creative mode, you silence the video. Then place the voice you choose along what you texted it to speak. Lip sync is not always on point. Hope this helps.