Problems with App does not haveing permission to view FB posts

Hi, please help this is Activity Log report. [28-Mar-2020 22:24:57 Europe/Ljubljana] No posts inserted because App does not have permission to view posts (user_posts permission) or no posts exist. [28-Mar-2020 22:25:41 Europe/Ljubljana] Unrecognized API response: { "error": { "message": "(#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, "fbtrace_id": "APfiHJxyDp-Z5-UOcJWEhQw" } } URI: https://graph.facebook.com/v2.12/411485249660157/feed?access_token=312318885858174|6lMElQey9Kxhm4FOjEUqQp7PVB4&limit=100&fields=full_picture,picture,id,message,from,story,attachments,created_time Thank you