E Book Marketing

I have published an e-book specific to the amazon platform. I am looking for someone specifically with e-book marketing experience to increase the number of orders per week for that book. This is more than just SEO, its about engaging with e-book readers through social platforms to direct them to the book. I can offer discounts and giveaways on the book to incentivise orders.

Also, if anyone has specific knowledge of marketing an-ebook through the the Kindle/ KDP select platform and running adds through the platform, that would also be extremely useful