Cannot purchase new games

Hi, I tried to purchase new Add-on via EA app, I moved the game to the chart, clicked purchase and without even clicking on anything else I received error - Couldnt connect to servers, we ran into a problem, but a quick restart should fix it. 

Again without clicking to anything the screen jumped to another message - Look at that, you are back online. Restart the EA app to access online features.

And again without clicking to anything the screen jumps to main page of EA app. And after all that the round starts again if I try to purchase something. I already tried everything I could think off, do you have any ideas what to do with it?? Please.