So as the title says. I have two problems, the first one is about my portal page. How can i make it direct me to a different website when I click on it. Second question is when I click on my own profile it leads me to my main website. To see what I mean here is the link:
http://apkplanet.net/forums/
I assume for the first one you mean make the portal button in your navigation take you to your homepage? To do that go to: ACP>Templates and Styles>Template>your theme>Header Templates>Header
You should find something that looks like this:
<li><a href="{$mybb->settings['bburl']}/portal.php"><img src="{$theme['imgdir']}/toplinks/portal.gif"
Change it to:
<li><a href="linkhere(inc http://)"><img src="{$theme['imgdir']}/toplinks/portal.gif"
As for your second problem I think you have MyBB set to SEF URLs but havent got the .htaccess file in your forum root but I'm not sure.