New to FC Tactical: what should I focus on first?

Hi everyone, I’m completely new to FC Tactical (and pretty new to the EA forums as well). I’m still trying to understand what matters most early on — team building, upgrades, formations/tactics, and what’s actually worth spending time on each day.

If anyone has a simple “new player priority list” or common mistakes to avoid, I’d appreciate it. I’m not trying to min-max, just want to progress without wasting resources.