New server owner, have plugin questions

Grabbed a server from multiplay yesterday and started setting up the Oxide plugins with "most" of the plugins doing fine,however..
When using the Crafting Controller I am unable to set it for insta craft. I have done 3 variables using 0-2 in every instance and still not able to resolve.
As well, I have a question on Kits. I am unsure as the plugin description said it was no longer using Json so I have no idea on how to setup auto kits.
Any help greatly appreciated