Leaderboard

Im just trying to figure out how this site works I want to post mainly on this site not discord. But I might use both in the future. Some thoughts I have about Halo 5, is no one plays everyone for themselves/ranked anymore, is there a way to get a match going? IM not very good at the game, IM messing with sensitivity and acceleration to find out what works best, other players that i fight agians seem like they are master players and every shot is a head shot and im dead...But Ive only been playing for a shor while so this coould be expected. Any tips for Halo 5 multiplayer/ARena?