Yo! Admin Market here to help you get settled in proper, so don't panic cause you're not in trouble. But I need to make sure of some things before I allow this thread to proceed.
Have you read the rules of the group, and have a solid grasp of what you're able to do without breaking anything?
Have you seen our character threads section, and merely intended for your linked sheet to represent THIS thread in particular for participants taking a role with their characters? Do note: It's not against the rules for a Game Master to have NPCs to use on a whim, and Canon characters may be used upon pre-established agreement, but all threads should have players using their own pre-approved characters(with some minor exceptions provided by Admin approval in advance).
And finally, did you or did you not intend for this thread to start right away? Because while I can tell this thread is open to all, a fellow RPer and Admin has stated that it's hard to tell how players are supposed to get settled in here. In short, details seem lacking on what is actually going on or what options are explicitly available to all. Please try and respond as soon as possible.