i have to add new skin

1-i need to do free for wall for one player not for all players

hy guys i have some questions for PWN script
1-How can i do Friendly Fire for only one player?? means only one player can kill everybody include his team
2-Can Someone tell me when we type !heal my player freeze there and when i healed and i get unfreeze how to do this??
3-when i set my StartPlayerPos in Malibu and come in game the screen doesnt come in malibu Why??
4-How i can connect my mIRC to my PWN Server??

Please Must Reply in Format of 1- Ans here of Question one

Guys but in my Scripts it compile u can come and see

Mania i made this !spree cmd i know

Stormeus ir right!

Take this

[pawn]   else if ( strcmp( cmd, "slap", true ) == 0 )
   {
      new reason[ 256 ], plr, szMsg[ 128 ];
      tmp = strtok( cmdtext, idx ), reason = strtok( cmdtext, idx ), plr = FindPlayerIDFromString( tmp );
      if ( !IsLoggedIn( playerid ) ) SendClientMessage( playerid, COLOR_RED, "Please log-in to your account." );
      else if ( !IsAuthorized( playerid, cmd ) ) SendClientMessage( playerid, COLOR_RED, "You don't have access to use this command!" );
      else if ( !strlen(reason) ) SendClientMessage( playerid, COLOR_RED, "USAGE: /c slap [Nick/ID] [Reason]" );
        else if ( plr == INACTIVE_PLAYER_ID ) SendClientMessage( playerid, COLOR_RED, "Error: Unknown player" );
      else
      {
         format( szMsg, sizeof( szMsg ), "Admin %s Slap player:[ %s ] Reason:[ %s ]", gPlayers[ playerid ], gPlayers[ plr ], cmdtext[ strlen( tmp ) +6 ] );
         SendClientMessageToAll( COLOR_GREEN, szMsg );
         new Float:x,Float:y,Float:z,Float:health;
            GetPlayerPos(playerid,x,y,z);
            SetPlayerPos(playerid,x,y,z+5);
            health = GetPlayerHealth(playerid,health);
            SetPlayerHealth(playerid,health - 23);
         SetPlayerDrunk(plr,500 );
         SendClientMessage(plr,GREEN,"You Have Been Slapped By An Admin,Respawn To Get Rid Of It");
     }
      return 1;
   }[/pawn]