Ammo Mad Cow

Ok, so im running Mad Cows Weapons, and I wonder how to put the mad cow ammo into the server.
Im not actually a fan of ammo shipments, I just want normal pistol, rifle and shotgun ammo.
On the server when I click it it says I get Pistol Ammo : 50, but I dont get any ammo at all.
Write here if you need any files or stuff like that to fix it, or post a tutorial how to fix it.
I understand nearly everything you say.

Please help
Thanks

Please lock topic, I figured out.