HELP! People using duplicator to spawn ammo and guns! URGENT!

Everybody on my server is suddenly using the duplicator tool to spawn guns and slams and ammo! Help!
How can I remove the duplicator tool or just stop this from happening!
ANY help appriciated!
(This is realtime)
-Samg381

Removing the Duplicator tool is easy. Well we’re actually restricting it from regular users. Go to Utilities > Admin Settings > Tool Restrictions > Construction > Duplicator > Edit/View Tool Restrictions, and then change it to Admin or SA