I cant connect to any servers on battlefield 3 after I re-claimed my account! [ Edited ]

[Commando5454]

after a year i finally got my account back from EA support after it was hacked, but now whenever i start battlefield 3 it wont connect to any server. To note that I did dispute the game and got refunded a year ago because my account was hacked a day after I purchased the game! However, it still showed in my library and i installed it and can play single player but not online. I tried to see if I can buy the game again and it says I have already purchased the game and all of its dlcs. Can someone help me to what should I do!?