A year ago DC joined a sports team which they really enjoy. This team posts pictures and videos on Facebook a lot. I haven't signed any paperwork regarding photography consent, however for various personal reasons I've explicitly asked that DC does not appear in these videos/photos and was assured that's okay. DC has now appeared in some. I've asked for it to be cropped so DC isn't in it, but so far it's still up. Firstly I want to check that I'm correct in being able to say I don't want my DC image to appear (DC is under 16, if that makes a difference), and secondly what do I do if they continue to ignore me? DC loves the club.