[[MWR]Blood]

pawn Code:

if(dialogid == 2)
    {
        if(!response)
        {
            SendClientMessage(playerid, COLOR_RED, "You Disagree with the rules, therefore you were kicked");
            Kick(playerid);
            return 1;
        }
    }
    return 0;
}

Try this. I aswell idented your code.
If it doesn't work, please paste your whole DialogResponse callback.