My character appears as multiple layers when I stream/record

New Here ,

Hi,

I'm completely new to Character Animator and am looking to do a very simple (or as simple as possible) animation of a unicorn, however I'm having trouble with the character appearing in multiple outlines when I stream or record (please see below). Is this because I haven't fixed the character properly in some way, or is it to do with the original layers?

Thanks,

Libby