How to give someone admin access to facebook business page

Can a Facebook page have two administrators?

You can have as many admins on a Page as you want. To add an admin, go to “Edit Page” on your Timeline and then click “Admin roles.” Scroll down and select “Add another admin.” Note: To make someone an admin of your Page, the person must have Liked the Page.

How do I add someone as an admin on business manager?

Add a person to an account in Business Manager.
Open Business Manager Settings..
In the People tab on the left, below the People column, click Add..
Enter the email address of the person you want to add. You can add multiple people..
You can assign each person a role. To add them without assigning a role, click Skip..

Why can't I add someone as an admin on my Facebook page?

Another source of your problem may be that the person you want to add as an administrator hasn't yet liked the page. For someone to be an admin, he has to like the page first. Just ask the person to navigate to your page and click the "Like" button near the top of the page; then go back and try to add him as an admin.