Dead Space 3 EA servers problem

I recently bought the game Dead Space and decided to play it with a friend, but when I try to log in, it says “Unable to connect to EA servers, try again later.” I watched on YouTube that guys were playing Dead Space 11 days ago, and everything worked for them. 

1.Error date: September 13.i buy game 13 september

2.i playing PC my system WINDOWS 10

3.i use vpn,vpn not helped,restart pc not helped,use DNS servers but...not working

4.I bought Dead Space 3 through Steam.