How to create unique images

Anyone with experience, please tell me how I can currently create different images based on my requests. What are the best services for working with images?

I’ve tried various programs, but I’m not happy with the results, so I decided to look at neural networks. I’m currently mastering the Flux.1 AI neural network and trying to figure out how to integrate the API https://yesai.su/en/docs/flux_1 There are other neural networks that help generate images using queries, so you might want to check out the ratings.