Australian Registered Tax Agent for ABN Cancellation

I am looking for an Australian registered Tax Agent or BAS Agent with access to the ATO Online Services for Agents portal to assist me with cancelling my Sole Trader ABN. Business Details Business Structure: Sole Trader ABN: 74 849 891 696 Business Address: Unit 112, 12 Collett Parade, Parramatta NSW 2150 Background I have attempted to cancel the ABN myself using myGov ID, but I have been unable to complete the process. I also contacted the relevant support team by phone, and they advised that a registered Tax Agent can perform the cancellation through the ATO agent portal, which should only take a few minutes. Scope of Work Cancel my Sole Trader ABN through the ATO agent portal. Confirm once the cancellation has been successfully lodged. Advise if there are any additional steps I need to complete. I will provide any additional information or documentation required, including proof of identity and authority to act on my behalf. Thank you, and I look forward to working with you.