Due to recent problems with spam, I have had to disable the contact form. In its stead, I have created the rewboss forum. You can leave comments to existing threads in the “Feedback” section without needing to register. Registering, however, is free and easy, and requires only a valid e-mail address.
If you have any questions relating to your YouTube account, please do not ask them here. Please address all such questions to the official YouTube Community Help Forums.