You can not develop verified accounts from the LINE Official Account application. If you'd like a confirmed account, you'll want to implement soon after developing an unverified just one. 為何要做個簡單修改卻沒辦法存檔，加入好友的自動回覆部分，修改完所需要內容，都存檔了卻返回一直告知尚未完成部分將刪除，按了存檔依然沒有，所以編輯都沒辦法存檔變更，能不能處理一下，整個系統也太多bug了吧！... https://judohistorytheorypractice83603.thelateblog.com/36485583/the-smart-trick-of-line-official-that-nobody-is-discussing