Navigate to Facebook
Click on your profile image, top right. You need to switch to the business profile you want to edit.

Click on Page you want to edit.

Click, again, on the profile image, top right.

Click on "Settings & privacy"

Click on "Settings"

Click on "Access and control"

Select the option you want.

Click on "Continue"

If you want to download or transfer information select those options. If not just click on "Continue"

Enter your FB Login Password to confirm it is your page to delete.

Click on "Continue"

Click on "Delete Page".
THIS IS NOT REVERSABLE. IF YOU CLICK DELETE NOW YOUR PAGE WILL BE DELETED AND YOU WILL NOT GET IT BACK.

Once you have clicked the "Delete Page" it will delete the page and usually then refresh the page back to your personal profile.
To delete a Facebook page, you must first switch to the business profile of the page you want to delete. This is done by clicking on your profile image in the top right corner and selecting the desired page.
After initiating the deletion process, Facebook provides options to download or transfer information from the page. If you don't need this information, you can proceed directly by clicking 'Continue'.
To confirm the deletion, you'll need to enter your Facebook login password. This step ensures that only the authorized administrator can delete the page.
After clicking 'Delete Page', Facebook will delete the page and refresh the page, typically redirecting you back to your personal profile.