Hello!
Unfortunately, you are not allowed to create a thread with the sole purpose of advertising your YouTube channel.
However, feel free to upload your MCGamer related content to our Media section, which you can find here:
http://www.minecraftsurvivalgames.com/media/ . Or feel free to share a link to your channel or your MCGamer related videos in your signature or via a status update.
Thread Locked and edited. If you have any further questions, feel free to PM me!