error 404: while deploying slim framework rest API on plesk shared hosting - slim

Question

I need help, while deploying slim framework on plesk shared hosting below mentioned issue is coming up.
actually it is working fine at local wamp server.
404 - File or directory not found.
The resource you are looking for might have been removed, had its name changed, or is temporarily unavailable.
here is my code.
index.php:
require '../vendor/autoload.php';
header('Access-Control-Allow-Origin: *');
header('Access-Control-Allow-Methods: GET, POST, OPTIONS');
header('Access-Control-Allow-Headers: Content-Type, Authorization, X-Requested-With');
header('Access-Control-Max-Age: 86400');
$config = ['settings' => [
'addContentLengthHeader' => true,
'displayErrorDetails' => true
]];
$app = new \Slim\App($config);
require '../src/routes/hostUser.php';
require '../src/routes/user.php';
$app->run();
hostUser.php:
use \Psr\Http\Message\ServerRequestInterface as Request;
use \Psr\Http\Message\ResponseInterface as Response;
use Slim\Http\Message;
include_once 'Database.php';
var_dump($app);
$app->get('/loadprofile', function (Request $request, Response $response) {
$user_email = $_GET['emailid'];
$userid = $_GET['usertypeid'];
$database = new Database();
$db = $database->getConnection();
try {
$stmt = $db->prepare("SELECT * FROM user_details WHERE userid='".$userid."' AND email='".$user_email."'");
$stmt->execute();
$res = $stmt->fetch(PDO::FETCH_ASSOC);
return json_encode($res);
$db = null;
} catch(PDOException $e){
echo '{"error":{"text":'. $e->getMessage() .'}}';
}
});
The control reached till var_dump($app) but it is not executing loadprofile service.
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