I didn't get it either...

Could you manually send me the Player.log by email to contact (at) managames -dot- com ?
- on Windows : "C:/Users/[YourUserName]/AppData/LocalLow/Mana Games/Tennis Elbow 4/Player.log" (you should be able to enter "%APPDATA%/../LocalLow/Mana Games/Tennis Elbow 4" in the Windows File Explorer URL, without the quotes, to reach that folder)
- on macOs : "~/Library/Logs/Mana Games/Tennis Elbow 4/Player.log" (enter the folder in Finder -> Go -> Go to folder)