My account is not bound to game data, and cannot be switched! What is the problem?

I unbound an account per error, how can I get it back?.

The game is telling you to bind your account. If you have not then you will lose it if you log out or delete the app. Choose the Bind Account option in the Account selection in the Settings menu. Make sure you bind it to a unique external account.

Note: We have heard a lot of people saying the binding to facebook has been causing problems with retrieving accounts so it may be best to avoid using that.

If you have already done this and bound your game account then I would suggest contacting the developers to report it and ask advice. We cannot help with account issues.

Try: https://www.appgamer.com/last-shelter-survival/strategy-guide/how-to-get-help-in-the-game