Hello, can you please upload your save file, ideally one before Aug 25th as shown in your screenshot. You can see how in the link below.
The player isn't unhappy with playing time, they're unhappy with number of games started.
Hello, we will need PKM files and Timestamps from matches where you have given examples.
To answer your second point, the match commentary will say that the referee is playing an advantage.
Hello, we've had a look at your PKM and I think it's just the fog as that player is quite far from the camera. The players look fine when using a closer camera such as 'Behind Goal'.