Showdown Loading Screen

Most laggy game ive ever played. Game crashes every other hour and nothing runs right. Was real unhappy when i bought the game. Now my main mode superstar showdown is completely screwed. Haven't been able to get into a game for 2 days everytime i find a match i get stuck in the loading screen and cant do anything about it. Ive updated everything on my PC, Cleared cache, unlinked my EA and relinked, set all settings back to default and still no luck getting into a game.