I am unable to play the game!

Whenever I go into a game I can play the entire thing on ultimate team but when it gets to the end of the game it will pop up a message which changes sometimes it mentions about being unable to connect to ea servers other times it says can’t process that request and then it boots me off ultimate team and back to the game mode selection page. I then load the ultimate team back up and it’s as if I never played the game. Does it in all game modes rivals, squad battles, and live events. This means I am unable to achieve any rewards or gain anything in the game therefore I am completely stuck at the same stage now. My evos don’t progress so I’m going to miss out on evo players as they will expire soon. I am going to miss out on the live event benzema with only one game left to play because it won’t register the game. All I want to do is actually be able to play please fix this issue.