Unlink/delete game history

Thanks for reaching out, safurahkf.

It sounds like you're trying to remove game data from one of your apps in Game Center. We can help.

Go ahead and give these steps a try:

To remove all of your game's data, try the following:

1. Tap on Settings > Apple ID Profile > iCloud
2. Tap on Manage Storage.
3. Look for the game in the list of apps that iCloud backs up data for and tap it.
4. Select Delete Data. Note: This will delete all data for this game from all Apple ID connected devices.

If you find you're still having trouble after following those steps, from within the game do you have the option to start a new game?

You might need to contact the developer to ask about your best options to start the game fresh.

Here's a link to help: How to contact an app developer.

Hope this helps!

Take care.