Football: as a Player, You Give Me a Coaching System?

After his rebirth, Lin Sheng, influenced by Shuang Wen in his previous life, believed that he could become the next world champion. So he chose to go to England alone and repeatedly encountered obstacles in trials with various teams. Finally joined an English amateur league team. After sitting on the bench for most of the season, the plug-in gift package arrived. Etc! Coaching system? I am a player, do you want me to be a coach?