Zencart 1.5.4
Issue (Dynamic Filter) ver 1.3

I have downloaded the dynamic filter plugin for Zen cart. I did see the post regarding this module but it seems not be active.
https://www.zen-cart.com/showthread....Support-Thread

I was wondering if someone can assist me. I currently installed the module and all seems good. The only issue I have is for some reason the price range is not displaying. Can someone assist me or lead me in the right direction in solving this issue. I am not sure if the pricing is based on the product price or attribute price.