React native restaurant app

i am making an app to to a restaurant where they can accept orders and cancel them
when you accept an order, a receipt must be printed
i have a react native app it only need to connect to the terminal

and here is the docu to the terminal https://drive.google.com/drive/folders/10McTlyDRSmAVDi5OdN0OR35yA6KMXcLH?usp=sharing