Hi @grayzen
Thanks for your reply!
No it didn’t work a reinstalled it and reinstalled it again and followed the steps but still ending with this : Admin Permission Required
You don’t have permission to edit these settings. Reach out to the admin of ‘Mega Hot Deal LTD’ to gain access.
but mega hot deal ltd is my old business account not the new
If that’s the case, indeed the problem is in the permission to use that Facebook page.
There are two things you can do here:
1. If your new Business manager is still under your same Facebook profile that owns the old Business Manager, go to the On the new Business Manager, click on the pages tab, and add the Facebook page you want to use to connect with Facebook for WooCommerce—-type in the name of the Facebook page you want to add. Below is the screenshot:

Link to image: https://d.pr/Zj5bNc
2. If your new Business manager is under a different Facebook profile. Then you need to login to that Facebook profile, and navigate to the same URL. But this time you need to select Request access to a Page.
Once that’s requested, log back to the another Facebook profile with the old Business manager and approve the request there.
If the above two options don’t work, you can create a new Facebook page on the new Business Manager, by going to the same URL, but at this time you Create a New Page. That page should be able to choose during Facebook for WooCommerce connection flow.
I hope that helps!
If you have any other questions, do not hesitate to let us know!