I think you haven't read the feature list:
adds tab to user profile showing privileges gained by percentage of points
If you don't see anything then you don't have any permission set to "X with enough points" in admin/permissions.
After configuring some permissions this way, you might want to add this CSS rule to your theme styles (if you are using SnowFlat):
float: initial !important;
clear: initial !important;
width: initial !important;