i have htaccess file but i think i edited it for my previous script (mybb) because it wasn't displaying "www" for my domain.
this is my htaccess script
# Some hosts require RewriteBase to make RewriteRules work.
RewriteBase /
# Google SEO workaround for search.php highlights:
# Make this rule the first rewrite rule in your .htaccess!
RewriteRule ^([^&]*)&(.*)$
http://www.mywebsite.com/$1?$2 [L,QSA,R=301]
RewriteEngine on
RewriteCond %{HTTP_HOST} ^([a-z.]+)?mywebsite\.com$ [NC]
RewriteCond %{HTTP_HOST} !^www\. [NC]
RewriteRule .?
http://www.%1mywebsite.com%{REQUEST_URI} [R=301,L]
# Google SEO 404:
ErrorDocument 404 /misc.php?google_seo_error=404
# Google SEO Sitemap:
RewriteRule ^sitemap\-([^./]+)\.xml$ misc.php?google_seo_sitemap=$1 [L,QSA,NC]
# Google SEO URL Forums:
RewriteRule ^Forum\-([^./]+)$ forumdisplay.php?google_seo_forum=$1 [L,QSA,NC]
# Google SEO URL Threads:
RewriteRule ^Thread\-([^./]+)$ showthread.php?google_seo_thread=$1 [L,QSA,NC]
# Google SEO URL Announcements:
RewriteRule ^Announcement\-([^./]+)$ announcements.php?google_seo_announcement=$1 [L,QSA,NC]
# Google SEO URL Users:
RewriteRule ^User\-([^./]+)$ member.php?action=profile&google_seo_user=$1 [L,QSA,NC]
# Google SEO URL Calendars:
RewriteRule ^Calendar\-([^./]+)$ calendar.php?google_seo_calendar=$1 [L,QSA,NC]
# Google SEO URL Events:
RewriteRule ^Event\-([^./]+)$ calendar.php?action=event&google_seo_event=$1 [L,QSA,NC]