[Heress]

Use timer

Code:

SetTimerEx("KickTimer", 1000, false, "is", id, reason);

Code:

forward KickTimer(playerid, reason[]);
public KickTimer(playerid, reason[])
{
    Kick(playerid);
    SendCLientMessageToAll(BLUE, reason);
    return 1;
}

also you can format message in timer and show time