battlefield lags and package loss issue

I AM A PREORDER MEMBER OF BATTLEFIELD VI AND THEY GAME IS SO UNPLAYABLE BECUASE IT CRASHES AND SOME EA NETWORK ISSUES . THE GAME ISNT SEEN IN MY APP LIBRARY I BOUGHT THE GAME THROUGH STEAM  . THE GAME HAS STUTTER ISSUES AND PACKAGE LOSS ISSUE WHEN I PLAY MULTIPLAYER IT JUST MAKES MY GAMES SO LAGGY AND AND SLOW PLS HELP ME I REQUEST THE EA AND DICE TO LOOK INTO THIS .