There's definitely a lot to teach and learn in QuickBooks Online, Mohamed. 

I'll share with you the links and instructions on how you can access the training materials and how you can get certified. Here's how:

1. Go to this link and create an account: https://quickbooks.intuit.com/accountants/products-solutions/accounting/online/.
2. Go to the ProAdvisor menu if the left-hand corner.
3. Proceed to the Training tab.

You can also go to the Benefits tab if you want to become a ProAdvisor. Just click the Get Started button and follow the succeeding steps. More details about this are also discussed here: 

• Training & Certification
• ProAdvisor Program

Please take note that the Proadvisor program is currently available in Australia, USA, Canada, United Kingdom, South Africa, Singapore, and India. 

We're just around if you have other questions while taking the training and certification.