Webprnt jobs

Hello, I am working on facebook food ordering chat bot. I have a web based application for managing orders. I need to print the receipts from my web based app with only one tab on ios/android devices. I want use a Star thermal printer and Star webprnt browser. I know that it is possible to print with one tap from web apps if you are using a star thermal printer and open your web page/app on star webprnt browser. I am looking for some one who can help me modify the code on my web app so I can connect to a star thermal printer and print with one tab. Please have a look at the screenshots attached. Thanks