Does Woocommerce simple auction plugin really work?

I have been evaluating the Woocomerce Simple Auction plugin as I want to integrate it on the new Market Place I am building. I am using Storefront theme I have Woocommerce installed as well as BuddyPress, Biddyforms , Biddyforms Woocommerce Form Elements and Buddyforms Woocommerce Simple Auction Integration. Yet the form elements for products does not appear in Buddyforms form builder and nothing in the Woocommerce product form to add auction. Am I getting something wrong or that the evaluation (free) version of the plugin does not work?

Yeah, I used it for a local college who was running an auction style event for raising money for scholarships. It worked great. This was last August, though, haven’t touched it since.