I am a sucker for a good cover. I will stop my scrolling at an interesting cover and read the blurb on the book, then read the sample if I liked the blurb, then buy the book if I liked the sample.
I think many authors don't realise how important a cover can be in attracting attention.
A cover should be representative of the story.
I was browsing imgur looking for examples of bad covers and came across this. I wonder what this book is about...
https://imgur.com/gallery/case-you-m...ay5OI#/t/books
(imgur so some may not see the image)