It does not need a complete review.  The solution is simple.  I have all the documentation to prove that I am the proper owner of the company.  I just need you to provide to me the Quickbooks identification number for the company so that I can properly complete my application to become primary administrator, in order to be able to view past quarterly performance of the company on Quickbooks.  

I'll sort things out for you, @Jsinunu. Let me help you get the identification of your company in QuickBooks Online.

The only person who can provide the identification number is the one who set up this account you have. Since we also don't have permission to access the subscription, I recommend contacting him and letting him give you the details you need. 

I'm also giving you the steps to find the ID by heading to the Gear icon.

Here's how:

1. Open the QuickBooks Account.
2. Next, navigate to Billing and Subscription.
3. In the upper middle area, there's a piece of information that contains 15 digits you can see under the Company ID. 

Moreover, I'm adding these references you can use on your tasks and collect overview and outstanding metrics of your company's performance. You can choose any of this article below:

• Create charts to see your business performance.
• View and edit management reports in QuickBooks Online.

Glad to serve you today. I also appreciate your patience while waiting for the exact solution you require. Please know that I'll do my best to give you an accurate answer. Take care.

@Jsinunu 

You can purchase a 3rd party password service to reset the Admin password as the last resort

I am so sorry for what you are going through.  A potential new client wants me to work with them and the same thing happened.  The master administrator died along with the login info.  The ExecDir of the organization has put in well over 20 hours as well.  Really totally unacceptable.  I hope you finally get the help you need...and I hope the organization I am writing about does as well.  I am going to try to help them today.