For 24/7 support message our team of experts via the My Optus app.
Had my phone disconnected due to unpaid bills. now trying to pay thoses bills but the app wont let me sign in and myaccount on the optus website doesnt show up any of my bills
Perhaps easiest to drop into the nearest store?
Otherwise if you have a credit card you could just pay over the phone?
Either way contact Optus by phone to sort out the MYACCOUNT issue.