There are a few things you can do to try and unblock the website. Firstly, you can use the website's phone number or Facebook page to call or post to to try and get an access to the website's system. If you are able to access the website, you can then use a website search or search from your computer to find a specific information that you can access. Lastly, you can use a online service like Google or Yahoo! to request an access to the website's website.