Return of Reckoning

Not sure if this is the right location, but ive installed vynilui, love it. One thing, im playing a healer class layout but dont see my exp, inf, rep points scroll off of kills. How do i get that back? Thanks.

I installed the addon as stated and none of them appear in the addons in the user settings. I try to use slash commands and I keep getting 'unknown' thrown back at me. What am I doing wrong?