[LukisHard]

pawn Код:

COMMAND:jail(playerid, params[])
{
    new PlayerToJail, JailTime, Reason[128], Msg[128], Name[24], AdminName[24];

    // Send the command to all admins so they can see it
    SendAdminText(playerid, "/jail", params);

    // Check if the player has logged in
    if (!APlayerData[playerid][LoggedIn] == true) return SendClientMessage(playerid,-1,"MSG");
    
        // Check if the player's admin-level is at least 1
    if (APlayerData[playerid][PlayerLevel] < 1) return SendClientMessage(playerid,-1,"MSG");

    if (!sscanf(params, "uis[128]", PlayerToJail, JailTime, Reason)) return SendClientMessage(playerid, 0xFF0000AA, "Usage: \"/jail <PlayerToJail> <JailTime> <Reason>\"");
    
    if (IsPlayerConnected(PlayerToJail)) // If the player is a valid playerid (he's connected)
    {
    // Jail the player
        Police_JailPlayer(PlayerToJail, JailTime);
                    // Get the name of the player who jailed the player
        GetPlayerName(playerid, AdminName, sizeof(AdminName));
                    // Get the name of the player who's being sent to jail
        GetPlayerName(PlayerToJail, Name, sizeof(Name));
                    // Send the jailed player a message who jailed him, why he's been jailed and how long
        format(Msg, 128, "You have been jailed by %s %s for %i seconds", AdminLevelName[APlayerData[playerid][PlayerLevel]], AdminName, JailTime);
        SendClientMessage(PlayerToJail, 0xFF0000FF, Msg);
        format(Msg, 128, "Reason: %s", Reason);
        SendClientMessage(PlayerToJail, 0xFF0000FF, Msg);
        format(Msg, 128, "{00FF00}You have jailed {FFFF00}%s{00FF00} for {FFFF00}%i{00FF00} seconds", Name, JailTime);
        SendClientMessage(playerid, 0xFFFFFFFF, Msg);
        return 1;
    }
    // Let the server know that this was a valid command
    return 0;
}

Try it.
else, i dont know.
but, i tried to help you.