Plugin is not working

Apple news plugin is not working. In add new posts plugin not showing sections and not published articles to apple news/apple news draft. In the menu, I try to publish an article but it says “There has been an error with the API: There has been an error with your request: cURL error 7: If you need assistance, please reach out for support on ww.wp.xz.cn or GitHub.” & When I click in sections located in the menu it says “Unable to fetch a list of sections.”