I agree, I think it's advertising too, but in the past I've gotten into trouble for saying so. Which is why I gave the OP instructions for how to accomplish what she's trying to accomplish. It's become obvious that she's not serious and it IS advertising, because she's not taking my advice.
I agree with Gemm - it's advertising. Or worst case scenario, it's a scam. Looks very photoshopped to me. Plus, I don't think it's an attractive book. 😆