Unfortunately, it is technically impossible to completely prevent the copying of photos and videos. 

Even if it were possible to completely prevent the copy of your content, we could not prevent someone from taking a picture of the screen or filming the screen with a cell phone (or making a computer screen shot). 

Nevertheless, we prevent clicks to record photos and remind members of the consequences of using someone else's image without their consent, and are also willing to provide the authorities with all the information necessary for them to investigate a complaint about the distribution of someone else's image and the violation of their privacy.