Getting started with xDesign for Students - no 3D apps

I signed up for xDesign as it has browser-based 3D design capabilities (I have a Mac) and cannot find the xDesign or other 3D tools. I have three roles with tons of apps I have no desire to use right now - 3D Swymer, Collaborative Industry Innovator, and Platform Manager. 
I just want to design in 3D. If I can't do that with this platform I'll get a locked desktop license and a VM (Parallels) to run Windows. 

I honestly expected a better user experience - this is WAY too complicated. What am I missing here??