Steps
- Open Business Settings.
- Add the Instagram account.
- Link it to the Page.
- Assign it to the ad account.
Tips
Use your own business details and keep a backup admin.
Check
Test with a small boost.
Official sources
- Instagram Help Center
- About business portfolio and business asset permissions (Meta Business Help Center)
Meta changes its help pages, menus and forms often. Follow the wording on your own screen and the current Help Center. Restore Ad Account is an independent service and is not affiliated with Meta.