I don't think that the LIVE option is allowed for any amended return AND you should not amend again until the first amended return had not only been accepted for processing but it is actually fully processed and you have the amended refund in hand or have paid the balance due. But if the option to use the LIVE function is allowed then click on the amend option to open the return to see if you can still upgrade to LIVE.
If you cannot then seek a local tax professional near you.
