Available choices:
(I) Confirm that the website is a free dmca take-down service. Affiliates offer free verification for their licenses..
(II) If the website that you are using is either newer or active, it is always better to start with a copyright registration letter. You may also visit http: // www.nolo.com/kansas-apply-keyword-processing/form/optional..
(III) Find the isp who hosts the infringing website. Run a " who is " search to find the information..
(IV) Also take note of how the seller is using your content. If you are using the site to market your product, this information should be written below your name..Choose from options above and answer: What most naturally follows?

How to write a dmca take down request 
Identify the website that is using your content. 
Make note of the specific url (s) that use your content. For example: www.stolencontent.com/yourcontent, www.stolencontent.com/morestolencontent.
Answer:
(III)