How to reach a real life human who can help with invoice questions

Hi Kayti,

Welcome to the Microsoft Q&A forum.

For a Microsoft 365 Business tenant, to protect your organization’s information, the tenant’s invoices can only be accessed by a Global Administrator through the Microsoft 365 admin center.

Based on the information you provided, your Global Administrator account is currently unable to access the Microsoft 365 admin center because you cannot complete the authentication process.

In this situation, you will need to contact Microsoft Support for assistance with the MFA authentication issue and to restore access to your administrator account.

Please find the appropriate support phone number for your country or region and contact Microsoft’s frontline support team. Then, ask them to create a support ticket for your case using the following link:

Customer service phone numbers – Microsoft Support

When contacting them, explain that you are unable to access your Global Administrator account due to an MFA issue and that you need assistance restoring access.

To help you navigate the IVR system more easily, you can refer to the guidance below:

1. When you call the support number, you may hear an introduction for about 30 seconds, such as “You can visit the link…”. You can skip this part and wait until the system provides the available options.
2. Then:
   • Press “1” to select the option for business email users.
     • Press “1” again to select technical support.

In some regions, the initial interaction may be fully automated. You can prepare the following sample answers in advance:

What kind of problem are you experiencing?

Answer: Authenticator

What products do you use?

Answer: Office 365 for business

Is this for an education or company account?

Answer: For companies

Are you an administrator?

Answer: Yes

Are there any other administrators in your organization?

Answer: No. I am the only admin in my tenant.

Do you need a service request?

Answer: Yes. I need to create a ticket and need assistance restoring access to my administrator account.

During your communication with Microsoft Support, you may be asked to provide information related to your subscription, such as:

• Company name
• Billing information
• Phone number
• Alternative email address

This information may be used during the verification process and to assist with restoring access to your account.

I hope this information is helpful.

If you have any questions or need further assistance, please feel free to share them in the comments on this post so I can continue to support you.

I look forward to continuing the conversation.

If the answer is helpful, please click "Yes" and kindly upvote it.

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