If you try to log in and see "Authentication Failed" this means that you’ve either entered an incorrect password or your account does not yet exist. From the login page, select "Forgot Password" then, under “Reset Forgot”, enter your email. An automatic email will be sent containing your new password.
If no email is received, it might be in your spam folder. Spam filters are great, but they can occasionally send important emails to your spam or junk folders. If you find our email there click “Not Spam” or “Not Junk.” Also, consider adding @wonderfeel.co to your "approved sender" or "whitelist”, and/or to your "address book" to cover all the bases.