To connect your game progress to Nekki ID, go to Game Settings > Account and click the orange "Nekki ID" button.

Now select the desired connection method:

• 
  Email. Enter your email address in the input field. Now check your email. You will receive a confirmation code that you will need to enter in the game.
• Google account. After clicking, a web page will open. Now you need to log in to your Google account.
• Apple account. After clicking, a web page will open. Now you need to log in to your Apple account.

MUST READ! After selecting a connection method, be sure to click the "Continue" button in the game! Otherwise, your progress will not be connected to Nekki ID.