Connect Facebook-Instagram Business Suite

Meta Business Manager Expert Needed — Fix Inactive Admin & Facebook Page Connection
I need an experienced Meta Business Manager / Facebook Ads specialist to troubleshoot an existing Meta Business setup.

The issue is that my personal Facebook account has 2FA enabled, but Meta is showing the account as Inactive inside the Business Portfolio. The Business Portfolio is not recognizing the updated security status correctly.

Because of this, I’m unable to properly connect my existing Facebook Page to my existing Ad Account.
What I Need Fixed
- Diagnose why the admin account is showing Inactive even though 2FA is enabled.
- Resolve the Business Portfolio access/2FA synchronization issue.
- Reconnect the existing Facebook Page to the existing Ad Account.
- Verify that the existing Instagram connection remains intact.
- Verify that the existing Meta Pixel is properly connected.
- Confirm that the existing Ad Account can be used normally in Ads Manager.
Important
I do NOT want to:
- Create a new Business Portfolio
- Create a new Ad Account
- Create a new Facebook Page
- Create a new Pixel
- Delete existing assets
- Start over with a new Meta setup
I need someone to repair the existing setup.

I have already enabled 2FA and provided screenshots confirming it. I have also already verified that I have the necessary access to the business assets.
Who I'm Looking For
Someone experienced with:
- Meta Business Portfolio
- Meta Business Manager
- Facebook Page permissions
- Ad Account permissions
- 2FA/security verification
- Connecting Facebook Pages to Ad Accounts
- Troubleshooting inactive/disconnected business assets
Please explain how you would diagnose this issue before applying.

I am specifically looking for someone who can troubleshoot the existing Meta setup rather than immediately recommending that I create new accounts.