Go to "More Fonts" and add:
, as the logotype is a custom-designed trademark. However, if you are looking for the typography used in official brand guidelines or high-quality alternatives for your own fitness projects, here are the most relevant options: Official Brand Typography According to the 2012 Zumba Brand Guidelines
If you are a licensed Zumba Instructor (ZIN™), you have access to official marketing tools that already include the trademarked fonts and logos: