Admin Login Error, Please Help!!

[ashamedCake]

config.php:

<?php
//Mysidia Adoptables Site Configuration File

define('DBHOST', 'fdb13.biz.nf'); //DB Hostname
define('DBUSER', '***************'); //DB Username
define('DBPASS', '**********'); //DB Password
define('DBNAME', '***************'); //Your database name
define('DOMAIN', 'sagapets.co.nf'); //Your domain name (No http, www or . )
define('SCRIPTPATH', ''); //The folder you installed this script in
define('PREFIX', 'adopts_');
?>

(**I removed the password and DB Info)

I created the Domain yesterday. Where do I find the .htaccess file?