Help with controls! (FIFA 20)

Hello everyone. I play not so long ago in FIFA, but I can't understand some of the points with the management. For example, when I give a pass to a player, he just stands and waits for him, although I'm trying to run to meet him. Why is the player not moving? Next. How to put pressure on the opponents? When you play against someone, I just make a pass at me it flies a whole bunch of players, and just wins the ball. How to intercept balls, that is, to play the lead? Again, my opponent intercepts passes very easily, leaving behind my player. All this makes clearly somehow manually. But how to do it?! Maybe some combination of buttons? In tactics go, nothing there is not found, nothing works. Help, well there is no strength to lose, initially being at a disadvantage!