Subject: Save tactic

Hi guys! I am new in this game and my concern is about saving my tactic for the next game. I try to SAVE the 4-3-3 tactic and any other tactic I want to use it says that i cannot save it. Why??? Please help me with some advice how can I save it ...where should I ask for further information? Thank you!

you have to create a new tactic. the default tactics can not be changed.
So:
- click on a tactic
- Create new tactics based on: (here will appear what you chose)
- input the name for your new tactic
- push the button "Create"
- in the right panel, move the ball and put the players on the field for each position
- save

Don't use "libero". The strikers with good tactical discipline will stay in line with the last defender and one defender can not stop 2-3 strikers.
Steaua 86 came from Steaua Bucuresti, don't tell me that Inter come from Inter Sibiu :)