I saw the ad saying 'sell more books with A.I.' and fell for it. I purchased the only had the service for three days and tried as much as I could, but they were all horrible cheap knockoffs of apps. The 'cinematic' trailers, 'Book mockups', and 'Magic script generator' were all poor quality. You could easily do better for cheaper on fiverr. When I asked for a refund they said no. Stay far away from this one. They even say they have a sell more books or we'll give you $500. How is that true if they won't even refund a paying customer what they owe.
Horrible.