Alyxm

Hey i'm an admin on a server trying to get invulnerability, there is definitely something I'm missing here to stop other players from killing me. If not, please help me anyway! thanks again

Where and how do I implement this? I'm playing on wasteland servers, I wont use it on a public server, I cant, I only know how to put this through pressing u, then debug, proving grounds, and console. This method is only possible via admin status. And this command isn't working via that way.