If you are living on 35T only and not able/willing to farm much then all I can give you are strategic lessons.
Hard attacking
long passing
full pitch press
counter only against better opps
man to man marking (always works better for me)
no offside trap
4-1-3-2 or 4-2-3-1 depending on where your talent is and the strength of opp.
If you have access to tokens or pack farming then it is buying and training nordgens.
Hard attack is very risky, a simple defense and counter will leave you with 0 and your opponent with like 5.
Yes 5. It has happened to me and I have in turn paid that favour to naive managers.