在远程服务器上运行laravel

I installed laravel by command composer global require "laravel/installer" and created project composer create-project --prefer-dist laravel/laravel blog.

In folder public_html I left only folder public and all another i moved to a level higher. Also i changed:

require __DIR__.'/../vendor/autoload.php';
$app = require_once __DIR__.'/../bootstrap/app.php';

To:

require __DIR__.'/vendor/autoload.php';
$app = require_once __DIR__.'/bootstrap/app.php';

But when i go to my_domain.com/public/ my page is empty. What i did wrong? I use Apache HTTP Server

Also i have this two errors, but don't know fix it. I think my requires are right

PHP Warning:  require(/home/kurusa/web/my_domain/public_html/public/vendor       /autoload.php): failed to open stream: No such file or directory in /home/kurusa/web/my_domain/public_html/public/index.php on line 24

PHP Fatal error:  require(): Failed opening required '/home/kurusa/web/my_domain/public_html/public/vendor/autoload.php' (include_path='.:/opt/remi/php71/root/usr/share/pear:/opt/remi/php71/root/usr/share/php:/usr/share/pear:/usr/share/php') in /home/kurusa/web/my_domain/public_html/public/index.php on line 24

in my understanding you left the public directory in the public_html and the rest was moved up a higher level directory .. so currently your folder structure should be like this ..

1.) /laravel_framework

2.) /public_html

3.) /public_html/public

from

require __DIR__.'/../vendor/autoload.php';
$app = require_once __DIR__.'/../bootstrap/app.php';

it should be

require __DIR__.'../../vendor/autoload.php';
$app = require_once __DIR__.'../../bootstrap/app.php';

this is because the vendor autoload.php and the app.php moved a higher level not on the same level with the index.php