You have discovered that your copyright digital media has been infringed upon. You will manufacture a infringement in which a website of your choice has violated. Write a takedown notice to the violator.
Your notification must:
• Be in writing (this includes both hardcopy or digital);
• Be signed (whether in writing or via electronic signature) by the copyright owner or agent;
• Identify the original copyrighted work (or works if there are multiple) you claim has been infringed;
• Identify the material that is infringing your copyrighted work;
• Include contact information so the designated agent can reach you.
• Include a statement your complaint is in “good faith;”
• Include a statement the information in the notification is accurate; and
• Include a statement that under penalty of perjury you are authorized to act on behalf of the owner of an exclusive right that is allegedly infringed.
Refer to https://sarafhawkins.com/how-to-file-dmca-takedown/ for an example.