Here's the rundown. If you thought image editing like Photoshop or Affinity Photo, you were wrong. It's 100% insert a photo and put a filter over it or change it into another AI image. Signing up for an account gets you 4 credits. Enough for one image to image generation. Instead, you should go to aistudio.google.com. This Dreamega site is just using google to generate their stuff anyways. You can do this yourself without paying per generation, the only difference is you need to type the prompt yourself. Is it worth paying some overblown monthly subscription on Dreamega for something you can do yourself or something you'll probably only do once?