Need to add below mentioned features to my website

This is my custom amazon affiliate website (kindle books…) https://reverseharembooks.net

I have a few features to add to it.

1. This is a link from my website but it is not showing the correct link preview (the cover art of the book) in social media like facebook, twitter and so on

https://reverseharembooks.net/getbook?id=B09JMBTTTM

2. Instead of ” t/getbook?id=B09JMBTTTM ” i want the title of the book and author’s name on the url.
And the book excerpt/blurb/description should be displayed in the link preview in social media.

3. Auto Post new books (with image, url, description) to social media like facebook, twitter, pineterst… (I have used IFTTT, Integrately for this in my WordPress website)

4. Currently the blurb/description/excerpt of a book is not being displayed on my website but it is on amazon.

5. Need a mailing list like mailchimp or something good suitable for my website.

6. I need some more data about the book to be displayed in my website similar to amazon.