Deploying laravel 5.4 project in shared host - php

Question

I‘m facing some problems with my Laravel 5.4 project. I’ve created my project on localhost everything is working, no problems. Now I need this project to work on shared host. So, I rent a server, create database, create a folder in the same level as public_html, upload all files and folders (except public folder and its content) in this folder. Public folder content I put in public_html folder. I also make changes in my index.php file in public folder and changed two lines:
require __DIR__.'/../my_folder/bootstrap/autoload.php';
$app = require_once __DIR__.'/../my_folder/bootstrap/app.php';
In .env file besides database connection lines, I’ve also changed line DB_HOST=127.0.0.1 to DB_HOST=localhost
When I try to run my project on shared host, the starting page works perfect, but when I try to navigate to other pages, I‘m getting error connecting with routes (NotFoundHttpException in RouteCollection.php)
My .httacces file content is:
<IfModule mod_rewrite.c>
<IfModule mod_negotiation.c>
Options -MultiViews
</IfModule>
RewriteEngine On
# Redirect Trailing Slashes If Not A Folder...
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)/$ /$1 [L,R=301]
# Handle Front Controller...
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^ index.php [L]
# Handle Authorization Header
RewriteCond %{HTTP:Authorization} .
RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]
</IfModule>
Maybe I need some changes here? I really appreciate any help.