Installing Fixed Anchor breaks anchor reference

Hi
I installed the plugin and all anchor links defaulted to the top of the i page instead of to the intended Alumni.
Note: I have currently deactivated it.
Is there a known conflict with 3-click themes?
the menu for this page is currently in bottom right position
http://www.cbaspeakersbureau.com/mlb-alumni

https://wordpress.org/plugins/fixed-menu-anchor/