What are the steps to add admin to a Facebook page?

You have the steps written below in bullet points to add an admin to your Facebook page without any hassle. The measures will redirect to the settings page where you can make changes in your profile, such as adding the admin.

• You need to click on the top right corner of the three dots of Facebook.
• Then the pages will display, move to your page and click on more.
• After that, select edit settings and click on page roles. 
• Now add the person to the page and fill in your password to continue. 
• You can begin to type a name and choose it from the list.
• At last, choose a role and tap on the add button. 

Why can't I include a new admin on my Facebook page?
If you are trying to add the admin to your Facebook page, but it is not adding, then the reason must be that the person that you are adding must have a Facebook account, whether It can be any person or business because Facebook pages have their entities and people who register themselves are not necessarily visible to the people who like the pages.
Another reason can be the person you are adding has yet to like the page because if you want to be added as an admin, then you must select the page, and you can find the like button located near the top of the page. After that, go back and again and try to add him as an admin.

• If you have done with this process, then you can try an alternate method to add a new admin. If you forgot the exact name or profile of the user you want to add, then you can tap on the "like this" option under the number of people who have liked your page located in the left column. 
• Finally, the page will open a box that lists the people who liked your page, then scroll until you get the person who has enjoyed the page. After that, tap on the see more option located at the bottom.
• Last, when you get that specific person, then under that, click on make admin and select save changes. 

How can I add an admin to my Facebook business page?
Facebook provides a platform on which you can spread your business on a large scale through a digital way so that everyone on Facebook can go through the company and buy your things. Still, Facebook requires specific permission to grant third-party apps such as constant contact and designate as an admin. For that, you can follow the below-discussed steps. 

• Move to your business page and click on settings. 
• After that, tap on the page roles option then the page will show you the assign a new page role section.
• Now you can add a new admin to the field.
• Tap on the admin option following that, and click on add button. 
• Enter your password and tap on the submit button to complete the process.

If you cannot add the admin by yourself, you can connect with Facebook support service via the toll-free number 650-543-4800 or 650-308-7300, available 24 hours and seven days.