You must select "Privacy Controls" in the Settings menu. In this screen, you should select "Request Data". This will submit a request to provide your data via email.

Your data will be sent via email, in a password protected zip file.

The process takes up to 2 days to complete in which time you can continue to use the game.

Warning: If you do not wish to continue to use the game and share your data, but do wish to receive your data, you must wait until you receive the password in the game. The password is used to unencrypt the zip file containing your data.

The password can be found in the request data section once you have received the email containing the zip of your data.

If you delete the game and do not have the email then the password will not be delivered.