Composer Basic Plan just purchased

Hello all, I just purchased the Basic play, and been building my scene with composer and when I save, what I built is not showing up in the simulator. Seems like all tutorials i have viewed is as easy as bring in your assets and arranging them in composer save and build the scene shows. 

What Am I missing ?

Regards

JZ 

Are you getting any errors in your console log?

Rob

Are you getting any errors in your console log?

Rob