Ai system, input delay

So I just tried a legendary ai fight one why does the Ai run away so much it makes me hate playing when I do get on. Then ill try to que a combo and NOTHING happens besides maybe 2 jabs fix this game yall actually suck idk what happened to EA but you guys used to be amazing now this is just ridiculous. Get yall act together lock in and make a better game bc we ain't finna buy the next one if it still like this pos game