how to remove public from URL in Laravel in 000webhost free hosting

Question

Question is simple , i want to remove my public url from my 000webhost website, i have done all steps , like to copy .htaccess from public to root , and changed server.php to index.php in root folder of laravel but it did not work for me in 000webhost but it works in other hostings Here is my .haccess

Options -MultiViews -Indexes

RewriteEngine On

# Handle Authorization Header
RewriteCond %{HTTP:Authorization} .
RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]

# Redirect Trailing Slashes If Not A Folder...
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_URI} (.+)/$
RewriteRule ^ %1 [L,R=301]

# Send Requests To Front Controller...
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^ index.php [L]