I can explain why seeing the Advanced option is unavailable on your end, azaman.
Accessing the QuickBooks Online Advanced Certification option is currently unavailable in Singapore since this is exclusive to three regions: the United States, the United Kingdom, and Australia. However, you can still use your regular QuickBooks Online Certification to upload them to your QuickBooks Online Accountant account.
For more information about QuickBooks Certification, kindly refer to this article: Frequently Asked Questions about ProAdvisor training and certification.
You can also use this material as a reference to add clients to your firm: Add clients to QuickBooks Online Accountant.
Please let me know if you have additional questions about certifications or uploading them to your QuickBooks account. I'll be around to provide some assistance.
