There doesn't seem to be a direct contact for the webmaster, but I've noticed one of the fastest ways to get in contact with someone is talking to them in the live chat.
They should be able to get it to webmasters from there. Hope this helps.
I've done that link many times. Done Live Chat. Did the Facebook Samsung Support. Called a bunch of different 3"s they all provided me. Even sent an email to the CEO. This post is my last resort.