BATTLEFİELD 5 online problems

first of all hello i'm having online problems in battlefield 5 game i can play in story mode when i log in to the game without internet but when i log in to the game online after 2 minutes i don't know why i just connect to the internet and log out of the game when i log in but i'm not having problems when i play without internet and that's why I can't play online PLEASE HELP