Android apps updates - web service needed in tasks

Hello sir, I want changes is in android app, here is app location,u can download it and check it - [login to view URL] here is script address,where i bought it - [login to view URL] Task list - you can download it from here (i uploaded it) Website codes - (you can download it from here) [login to view URL] Payment - Only milestone if you download the app and check it carefully and then read my tasks carefully so you wil know here is nothing big work so If you can do it so welcome