Hmmm....I'm not sure what you are seeing. The site isn't that much different from the old site. The navigation menu is pretty much the same. All the forums are still there and in the right order. The upper right corner is slightly different, but not that much.
Here's the rundown of the upper right corner:
Create button. That's new. Click that to create a new topic, upload a picture, or update your status. You can ignore that and do it the old fashioned way, just like our old site. This is just a shortcut.
Bell icon. The old site had a icon of a person in a chat bubble. But this is the notifications. Think of it like a doorbell that tells you when someone commented on a photo or a thread you started, liked one of your posts, or mentions you in a post. It operates the exact same way as the notifications worked on the old site.
Envelope. That's the same as the old site. That's where you get your private messages. Works the same way as the old site.
Avatar and your Name. The old site only had your name. If you click your avatar, it goes to your profile (The old site, you'd click your name, then choose profile). If you click your name, you can choose your profile, account settings, a few other settings, and sign out.
The signout button used to be on the old site, but now it's located under you name menu. Just click your name, then choose sign-out.
Here is the old site:
Here is our new site:
Not sure how helpful that was. Windows 10 has a tool called Snipping Tool that will take screenshots. This video shows how to use it. That way we can see what you're seeing and help get things sorted out.