Error: (#10) This endpoint requires the 'manage_pages' permission or the 'Page Public Content Access' feature. Refer to https://developers.facebook.com/docs/apps/review/login-permissions#manage-pages and https://developers.facebook.com/docs/apps/review/feature#reference-PAGES_ACCESS for details. Type: OAuthException Code: 10 Please refer to our Error Message Reference.
Install Pixel Base Code
The pixel base code tracks activity on your website, providing a baseline for measuring specific events. Copy the base code below and paste it between the header tags on every page of your website: