Helps and Tips to a Newbie

Started playing the game a 4 or 5 days ago and am enjoying it. However, I don’t really know anything. I don’t have a lot unlocked and these are all of my players available (that aren’t friends).

Any tips on player roles, formations and my captain etc.?

Started playing the game a 4 or 5 days ago and am enjoying it. However, I don’t really know anything. I don’t have a lot unlocked and these are all of my players available (that aren’t friends).

Any tips on player roles, formations and my captain etc.?