Google API PHP Scripts

I have a PHP file for Google Play API Publisher: [login to view URL] I want a professional PHP developer to add some things like to make me update my app using this file without Using the google play console : 1- [login to view URL] 2- [login to view URL] . 3- [login to view URL] ( ICON & SCREENSHOTS & FEATURE GRAPHIC ) . 4- [login to view URL] ??( ADD A LOT OF LANGUAGES IN EACH LANGUAGE I WANT TO ADD TITLE AND DESCRIPTION AND SHORT DESCRIPTION ). I want to UPDATE THIS thing ( I HAVE ALREADY APP PUBLISHED ). It also contains at first Editsdetails. I Want also to explain all the steps how to add images ( ICON & SCREENSHOTS & FEATURE GRAPHIC ) and languages ??( ADD A LOT OF LANGUAGES ) without having to enter the Google Play platform only via using Google Play API Method.