You might be on a network that is blocking the Tor network, and so you should try using bridges.
Some bridges are built in to Tor Browser and requires only a few steps to enable it.
Per usare i pluggable transport clicca su "Configura la Connessione" quando utilizzi Tor Browser per la prima volta.
Under the "Bridges" section, locate the option "Choose from one of Tor Browser's built-in bridges" and click on "Select a Built-In Bridge" option.
From the menu, select whichever pluggable transport you'd like to use.
Una volta selezionato il puggable transport, scorri verso l'alto e seleziona "Connettiti" per salvare le impostazioni.
Or, if you have Tor Browser running, click on "Settings" in the hamburger menu (≡) and then on "Connection" in the sidebar.
Under the "Bridges" section, locate the option "Choose from one of Tor Browser's built-in bridges" and click on "Select a Built-In Bridge" option.
Choose whichever pluggable transport you'd like to use from the menu. Your settings will automatically be saved once you close the tab.
Se hai bisogno di altri bridge, puoi ottenerli al nostro Bridges website.
Per altre informazioni sui bridge, vedere il Tor Browser manual.