How to create Facebook Business Manager Account?

You need a personal Facebook account to create a Facebook Business Manager account. This is done because it will be safer to log in via a personal Facebook account than just entering an email and password.

Step 1: Create a Business Manager Account

1. Go to business.facebook.com/overview
2. Click Login in the upper right corner which functions to connect you with the Facebook account that you have
3. Login to your personal Facebook account by entering your Facebook email and password
4. After login, click Create Account button
5. Enter a name for your business, your name and work email address and click Next
6. Enter your business details and click Submit

Step 2: Confirmation Email

1. Open your email and click Confirm Now to confirm your business email

For detail information, you can refer to these link:

https://www.facebook.com/business/help/1612355968988019