its Old video i wanna new one starting from grand larcy to good Gamemode

plz i dont know how plz show me video i know how to modify server.cfg like this Gamemode grandlarc or .... but i dont know how to use filter script plz download eLg game mode and show me how

Hi guys first of all i have download grand larcy server and i wanna change it to eLg script but idk how i wanna help please with video and ty all