a bit if advice?

Although your cover is beautiful, it does not look like a coloring book cover. TLook at the others. Also you only have 20 pages. When I did a search, most of them have more.

Your description is AI generated, and it shows. Nothing wrong with using AI, but once again, look at what others are doing in their descriptions.

And I have a question- what idea are people stealing/ Using cats? That's not new.

I saw one that was titled Cats Being Dicks. Now that's creative and funny.

Why did i do all this searching after reading your post, cause just last night I was thinking of teaching people how to do this- and do it well. I'll keep ya posted. In the meantime- don't give up.