Hi BecLor,
Thank you for your post and sorry to hear you were unable to get assistance with this via Phone support, we'd be happy to assist you here!
In addition to the steps you followed in the link, I would also double-check the ABN number entered under the 'Command Centres' dropwdown > Payroll > Payment summary assistant > step 2. Company information > ABN: __________?
If the ABN is incorrect, please correct this, select 'Next' and then 'Close' to save these changes. If however, the ABN is correct - please let me know and we'll investigate further.
If my response has answered your enquiry please click "Accept as Solution" to assist other users find this information.