I've taken the templates from this site. Before you file a DMCA request, please contact the owner(s) of the site before, like so:
If the owner(s) don't respond after 1-2 weeks, or they're not willing to take it down (and don't have any legitimate reason not to do so) you can file a DMCA takedown request as follows:
Inform yourself of the legal requirements and risks. This is not legal advice.