Integrate Tabby.ai Payment Gateway

I require a capable developer to integrate the Tabby.ai payment gateway into my existing application, Android , IOS

my applaction made via

Admin Control Panal
Technology:
#Admin/Web service:
PHP MVC Laravel Framework
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#Android Native Mobile Application
O/S: Android
Development Tool: Android Studio (Latest Version)
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#IOS Native Mobile Application
O/S: IOS
App Coding: Swift

- we require to add integrate with Tabby.ai payment gateway
-and have option in the backend to enable it or disable it in the application