I would recommend using either the EPG ninja updater tool and enter your credentials into that as it will configure the PVR client for you, or if your with papio than you could install the add-on and deal with not having a guide till they either add it or you work through the PVR setup
What the easy way to use the staker prv on kodi looks like alot username and password then mac then pick 12 to 13 then 6 # 6 #6 but I wanna try and emulator that mac and the url server addres