Image to video generation

I keep noticing that my credits keep going down while i'm generating a video but i don't get the video. it takes credits out twice and gives me one video. Also i'm now trying to generate videos and this message keeps popping up, i'm not sure why: "Some items are hidden when frames are in use, because they don't support frames. To use hidden items, remove all frames."

I tried to resize the image i'm trying to turn into a video so that the ratio is the same as the ratio. the generate button is dimmed and not clickable no matter what i do.