lol failed fuzzy.
[pawn]public Anti-Armour(playerid);
{
   GetPlayerArmour(playerid, >1); 
   SendClientMessage(playerid, Color_Green, "Armours are forbidden in this server");
   Kick(playerid);
   return 1;
}[/pawn]
[pawn]GetPlayerArmour(playerid, >1);[/pawn]  wont doesn't work like this. It should be something like this [pawn]if(GetPlayerArmour(playerid) >0) { [/pawn] so the overall script should be something like;
[pawn]public Anti-Armour(playerid);
{
   if(GetPlayerArmour(playerid) >0) {
   SendClientMessage(playerid, Color_Green, "Armours are forbidden in this server");
   Kick(playerid);
       }
   return 1;
}[/pawn]