Italy Mafia Community

Can somebody send me some information about cops and how to get the job and that stuff?

Cops are cops like in real life, there is nothing to explain.
You can apply to become a police officer here at their official site: http://pd.sa-mp.im/

Cops here do pretty much what they do in the real world, stopping crime, mainly on the server it's robberies, traffic stops, stuff like that.

As GreenLantern said, apply at pd.sa-mp.im