how to make Theme.Splash in xamarin

Question

Dear sir

I am download your project

Creating Splash Screen For Android App in Xamarin

when i run this application Severity Code Description Project File Line Suppression State

Error No resource found that matches the given name (at 'theme' with value '@style/Theme.Splash'). TestmobileApp C:\Users\ZMQ192\source\repos\TestmobileApp\TestmobileApp\obj\Release\android\manifest\AndroidManifest.xml 15

@style/Theme.Splash is not present in your downloaded project

please share me Theme.Splash code