I need to fix 2 points by htaccess and windows server

Job ID: 30841077

Budget: $2 – $8 CAD

I need to fix 2 points :
1. change private IP to public IP for the webserver that web site can be run
2. fix this code that pages can be run :

RewriteRule ^([^/\.]+)/?$ index.php?page=$1
RewriteRule ^([^/\.]+)/([^/\.]+)?$ cats.php?cats=$1&page=$2
RewriteRule ^([^/\.]+)/([^/\.]+)/([^/\.]+)?$ items.php?cats=$1&items=$2&page=$3
RewriteRule ^([^/\.]+)/([^/\.]+)/([^/\.]+)/([^/\.]+)?$ countries.php?cats=$1&items=$2&countries=$3&page=$4

work take maximam 2 hours by teamveiwer or anydask
the operating system is windows server 2012 r2
Related categories: PHP System Admin Windows Server Server