The way that you create a Facebook account is to go to facebook and enter the name that you use normally in your life. You imput your date of birth, enter your phone number or you can use your email. Select the gender you are and choose a password to sign up for membership.
The way that you login to your Facebook business account is simple. You go to the business Facebook.com/create and select create account. Imput your name and confirm your identity for Facebook, with Facebook Login credentials. You then follow the prompts to create your business account, with the company.
The way that you check your Facebook login is to create a new test user account with Facebook. The way you do this is to go to your app and select on the log in with Facebook button. You then hit ok and accept read permissions. You then click on Ok once again to accept write permissions if applicable. You then go to the app settings and verify the granted permissions location there. The you login to Facebook is, you set up your login app.