Hello, Greetings from InkThemes! Please follow the screenshot given below. For your information, I am using "WP-Editor" plugin to edit files. You can also download and use it from the link https://wordpress.org/plugins/wp-editor/. After activating this plugin, you will get the same screen as shown in the screenshot. Hope it will resolve your issue Do let me know if you need more assistance, Thanks & Regards! Priyanka InkThemes.com
