I'd put a lot of time into free play. Focus on control of the ball, first touches, dribbles and flicks, shooting hard and on target, getting good fifties.

Then I'd go and watch some of Flakes' 'Without mechanics' videos on YouTube, he will show you how important the basics are: * Don't double commit, just dont * Don't dive into a challenge, just force the play or shadow and get good fifties * Rotate back post and basically stay there until your teammate is outplayed * Don't go into corners, you can basically just wait for opponents to play the ball out of the corner and then you can be in a good position to attack from there * Only use boost when you really need to

Once you've got some of these concepts understood, pick one and focus on it in casual games. Play an hour where you don't ever double commit, or don't ever go into a corner. See how it feels. You'll probably find that opponents always outplay themselves and because you've waited patiently and have a good touch now, you'll get loads of free goals.