After my registration I forgot my login details, but today I was lucky to to recover the details.
You should consider signing a signature to a Bitcoin address which you've posted on the forum, and
stake that address here.
This would help you should you lose access to your account a any time in the future.
When I login, and I saw my home page is different from my uncle's interface. There are some things that I saw in my uncle's own does not appear on my own. My home page starts from Economics but others start from Bitcoin discussion.
As mentioned above, it could be that you have some boards on ignore or have played around with some features which made the other boards not visible.