Proof of Fake Reviews and Amazon won't take them off

I have clear proof that my amazon listing has been getting attacked by fake reviews. They will buy the product and have it shipped to a fake address and then amazon return the item for "Shipping Address Undeliverable" once returned they leave me 1 and 2 star reviews saying the product is bad when they never even touched the product to begin with.

I have reported the reviews and opened cases but nothing is being done about these. Dropping my product rating below 4 stars has killed my sales.

I have attached proof of 3 different fake reviews

You can see the names match up with the return email and the review left. (Only can attach 5 photos but I have an email for Adam as well). There are also others that just left a star rating no review.

@Quincy_Amazon

@Jameson_Amazon

@CR_Amazon

@Jim_Amazon

@Danika_Amazon

@Sandy_Amazon

@Dougal_Amazon

@Tatiana_Amazon

@Micah_Amazon

@Topher_Amazon

@Emet_Amazon