Add plugin "User Creds kit" Unity Game and Configure

I am looking for a freelancer to configure a unity game plugin "User Creds kit" [login to view URL] It interfaces given the credit of a player with a login window on Wordpress website via the [login to view URL] It takes grace to add api prefab in the game and add some point of the game of adding point when you pass a level, etc.. I am looking for a good developer Unity reagent.