If you can't see the option to train a player, it may be because:
- The player has reached their maximum level. (max level players can't be trained)
- The player is currently part of transfer negotiations
- The player is away at Training Camp
- The player is in your Clubhouse (please send the player you want to train to your reserves first)
Make sure to check the above points if you can't see the option to train a player.