Integrate crypto coin wallet in game

Scripting
1

I am a newbie in coding just made my first rollerball game here . https://play.google.com/store/apps/details?id=com.gankhiang.bitRol

crypto coin https://www.stellar.org

they have api for C# how do i install SDK and use wallet request fund function inside the game

the request value should be the game score value. i dont know how to start this. need help

2

Use the Android SDK Manager to select and install the packages. If the Android SDK manager isn’t open, complete one of the following steps: From the Start menu, find and select SDK Manager. Go to the folder that you installed the Android SDK in, such as C:\Android\android-sdk , and then double-click SDKManager.exe