You can deactivate your account at any time. Simply click on your Hatch profile icon in the top right of your screen, then on Account settings.
Here you can update your settings, including deactivating your account. Remember that this is permanent so make sure you are logged into the correct account and are certain you want to delete it.
We are sad to see you leave, so if there's anything we can do to improve your experience before you deactivate, let us know :)