After I logged in my album account, I was redirected to the main page of FotoGB and it seems that I have not yet logged in. Why?
Your browser is cookies disabled. Therefore, your browser cannot keep session data of your account information. To solve the problem, you have to set your browser to enable cookies. For Internet Explorer users, please go to [Tools > Internet Options > Privacy] and choose Medium privacy level. Restart your browser and you should able to login FotoGB now. For other Internet browsers, please refer to the user manual.