Typically an agency will have their own Business Manager. Know that by inviting the agency to your business manager won’t grant them the ability to alter any assets or change anything about the business.
To make the process of adding the agency (in this case, Vigilante Marketing) easier, the agency will send a request to by added to your Facebook Page as the managing Agency. These steps are for how to accept the agencies invite.
1. Open your Page and click Settings in the right corner and select Page Roles.
2. You should see a pending request under the Pending Partner Requests section. Click “Respond to Request.”
3. Click “Give (name) access to my Page.”
4. Click “Approve Request”.
5. The user approving the request may be asked to re-enter their password to confirm:
Once this is completed, the agency will now see the Page listed in their Business Manager.