Problems installing the picker

[Fattylees]

Hi,

I am running Maya 2014 on a MAC OS X Yosemite (version 10.10)

I dowloaded the AnimSchoolPickerMac and watched the video installation guide, but my Maya plugins folder isn't located where the video says it should be (i.e. harddrive,Users,Shared,autodesk,Maya). My Maya folder does not contain any other folders....thoughts?

I included a screen grab of what it looks like on my end.

Thanks,
Eric