The second guide is for Kodi 17+ but with the default Estuary skin. This is a 3rd party add-on so no please do not post questions about this add-on in the official Kodi forums. It is becoming more and more important to protect yourself online. This can easily be done using a VPN that stops your internet provider from being able to see what you are accessing online. It also removes any blocks put in place by your internet provider.