Please don't worry!
Since this method of log in no longer works, if you have already received tokens, please rest assured we will send the tokens from the new ETH address using the information we have on file for your account.
If you would like to change the ETH address you have associated with your tokens, please contact our customer support representative.
If you are unsure if you completed registration AND have not received tokens from the old SG address, then you may contact our support team to check if there is anything we can do on our end to help you.