404.路由不起作用，但登陆页面正在运行。 未加载样式文件。 Symfony的

I apologize for my bad english. Please help me. I deploy site by ftp on host Reg.ru. I performed all the operations that I recommend Symfony using the console on ssh.

/**
 * @Route("/", name="homepage")
 */
public function indexAction(Request $request)
{
    return $this->render('homepage/index.html.twig');
}

Link on a file

<link rel="stylesheet" href="{{ asset('css/homepage/main.css') }}">
<link rel="stylesheet" type="text/css" href="{{ asset('js/slider/style.css') }}" />

.htaccess

DirectoryIndex app.php

<IfModule mod_negotiation.c>
    Options -MultiViews
</IfModule>
<IfModule mod_rewrite.c>
    RewriteEngine On

    RewriteCond %{REQUEST_URI}::$1 ^(/.+)/(.*)::\2$
    RewriteRule ^(.*) - [E=BASE:%1]

    RewriteCond %{HTTP:Authorization} .
    RewriteRule ^ - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]

    RewriteCond %{ENV:REDIRECT_STATUS} ^$
    RewriteRule ^app\.php(?:/(.*)|$) %{ENV:BASE}/$1 [R=301,L]

    RewriteCond %{REQUEST_FILENAME} -f
    RewriteRule ^ - [L]

    RewriteRule ^ %{ENV:BASE}/app.php [L]
</IfModule>
<IfModule !mod_rewrite.c>
    <IfModule mod_alias.c>
        RedirectMatch 302 ^/$ /app.php/
    </IfModule>
</IfModule>

Solution:

The documentRoot was not setted up corectly. It should have point to the /web directory.