Sure, I understand that you are experiencing a significant issue with your Facebook business pages. While I don't directly know someone at Facebook support, I can certainly assist you in the next best way possible by providing steps on how to contact them for help.

1. Visit the official Facebook Help Center: https://www.facebook.com/help/contactus/

2. Click on "Report a problem" or "Message Us."

3. Choose the appropriate issue from the dropdown list, which in this case would be something like "Managing my business pages."

4. Fill out the form and provide as much detail about your situation as possible.

5. Be patient while waiting for their response, as it might take some time depending on the volume of requests they are dealing with.

In addition to contacting Facebook support, here are a few things you could try:

- Check if there's any temporary block or restriction on your account by visiting "Your Facebook Information" in the settings and look under "Access Your Information."

- Ensure that you're logged into the correct personal account. It might have happened accidentally that you tried to manage pages with a wrong account.

- If it turns out that the issue was caused due to an error or mistake on your end, try creating new business pages with similar names and transferring your previous followers back to those accounts.

If none of these steps works, make sure to provide all the necessary information about your situation when contacting Facebook support to get help as quickly as possible.