I am playing with napoli and bought muniain, dodo, musacchio, lukaku, and aurier. But i cant ask my senior member to tutor them. They cant only tutor my u20 member. I am using patch 11.0. Do you have the same problem with me?
Firstly, you should patch your game. You will still be able to play your current save. But to answer your main question, for a player to be tutored, he has to have settled in at the club first.