I am getting the following errors and warnings. do you support

Error error: method init in class Runtime cannot be applied to given types; Runtime.init ( required: String,String[],String,String[],ClassLoader,String[],String[],String,int,String[] found: String,String[],String,String[],ClassLoader,String[],String[],String reason: actual and formal argument lists differ in length XamLoginUI.Android C:\XamLoginUIv2\XamLoginUI.Android\obj\Debug\90\android\src\mono\MonoPackageManager.java 49 Error error: duplicate class: mono.MonoPackageManager_Resources public class MonoPackageManager_Resources { XamLoginUI.Android C:\XamLoginUIv2\XamLoginUI.Android\obj\Debug\90\android\src\mono\MonoPackageManager_Resources.java 2 Warning CS1998 This async method lacks ‘await’ operators and will run synchronously. Consider using the ‘await’ operator to await non-blocking API calls, or ‘await Task.Run(...)’ to do CPU-bound work on a background thread. XamLoginUI C:\XamLoginUIv2\XamLoginUI\LoginPages\LoginPages2\LoginPage15.xaml.cs 16 Active Warning CS1998 This async method lacks ‘await’ operators and will run synchronously. Consider using the ‘await’ operator to await non-blocking API calls, or ‘await Task.Run(...)’ to do CPU-bound work on a background thread. XamLoginUI C:\XamLoginUIv2\XamLoginUI\LoginPages\LoginPages2\LoginPage15.xaml.cs 30 Active Warning CS1998 This async method lacks ‘await’ operators and will run synchronously. Consider using the ‘await’ operator to await non-blocking API calls, or ‘await Task.Run(...)’ to do CPU-bound work on a background thread. XamLoginUI C:\XamLoginUIv2\XamLoginUI\LoginPages\LoginPages2\LoginPage18.xaml.cs 16 Active Warning CS1998 This async method lacks ‘await’ operators and will run synchronously. Consider using the ‘await’ operator to await non-blocking API calls, or ‘await Task.Run(...)’ to do CPU-bound work on a background thread. XamLoginUI C:\XamLoginUIv2\XamLoginUI\LoginPages\LoginPages2\LoginPage18.xaml.cs 29 Active Warning CS1998 This async method lacks ‘await’ operators and will run synchronously. Consider using the ‘await’ operator to await non-blocking API calls, or ‘await Task.Run(...)’ to do CPU-bound work on a background thread. XamLoginUI C:\XamLoginUIv2\XamLoginUI\LoginPages\LoginPages2\LoginPage20.xaml.cs 15 Active Warning CS1998 This async method lacks ‘await’ operators and will run synchronously. Consider using the ‘await’ operator to await non-blocking API calls, or ‘await Task.Run(...)’ to do CPU-bound work on a background thread. XamLoginUI C:\XamLoginUIv2\XamLoginUI\LoginPages\LoginPages2\LoginPage20.xaml.cs 27 Active Warning CS0105 The using directive for ‘System’ appeared previously in this namespace XamLoginUI C:\XamLoginUIv2\XamLoginUI\Styles\GradientStopCollection.cs 2 Active Warning CS1998 This async method lacks ‘await’ operators and will run synchronously. Consider using the ‘await’ operator to await non-blocking API calls, or ‘await Task.Run(...)’ to do CPU-bound work on a background thread. XamLoginUI C:\XamLoginUIv2\XamLoginUI\LoginPages\LoginPages2\LoginPage13.xaml.cs 16 Active Warning CS1998 This async method lacks ‘await’ operators and will run synchronously. Consider using the ‘await’ operator to await non-blocking API calls, or ‘await Task.Run(...)’ to do CPU-bound work on a background thread. XamLoginUI C:\XamLoginUIv2\XamLoginUI\LoginPages\LoginPages2\LoginPage13.xaml.cs 31 Active Warning CS0618 ‘Device.OpenUri(Uri)’ is obsolete: ‘OpenUri is obsolete as of version 4.3.0. Use Launcher.OpenAsync (or CanOpenAsync, or TryOpenAsync) from Xamarin.Essentials instead.’ XamLoginUI C:\XamLoginUIv2\XamLoginUI\MainPage.xaml.cs 24 Active Warning CS0618 ‘Device.OpenUri(Uri)’ is obsolete: ‘OpenUri is obsolete as of version 4.3.0. Use Launcher.OpenAsync (or CanOpenAsync, or TryOpenAsync) from Xamarin.Essentials instead.’ XamLoginUI C:\XamLoginUIv2\XamLoginUI\MainPage.xaml.cs 28 Active Warning CS0618 ‘Device.OpenUri(Uri)’ is obsolete: ‘OpenUri is obsolete as of version 4.3.0. Use Launcher.OpenAsync (or CanOpenAsync, or TryOpenAsync) from Xamarin.Essentials instead.’ XamLoginUI C:\XamLoginUIv2\XamLoginUI\MainPage.xaml.cs 32 Active Warning CS0618 ‘Device.OpenUri(Uri)’ is obsolete: ‘OpenUri is obsolete as of version 4.3.0. Use Launcher.OpenAsync (or CanOpenAsync, or TryOpenAsync) from Xamarin.Essentials instead.’ XamLoginUI C:\XamLoginUIv2\XamLoginUI\MainPage.xaml.cs 36 Active Warning CS0618 ‘Device.OpenUri(Uri)’ is obsolete: ‘OpenUri is obsolete as of version 4.3.0. Use Launcher.OpenAsync (or CanOpenAsync, or TryOpenAsync) from Xamarin.Essentials instead.’ XamLoginUI C:\XamLoginUIv2\XamLoginUI\MainPage.xaml.cs 40 Active Warning CS0618 ‘Device.OpenUri(Uri)’ is obsolete: ‘OpenUri is obsolete as of version 4.3.0. Use Launcher.OpenAsync (or CanOpenAsync, or TryOpenAsync) from Xamarin.Essentials instead.’ XamLoginUI C:\XamLoginUIv2\XamLoginUI\MainPage.xaml.cs 44 Active Warning Google Play requires that new applications and updates must use a TargetFrameworkVersion of v11.0 (API level 30) or above. You are currently targeting v9.0 (API level 28). XamLoginUI.Android Warning Xamarin.Forms recommends TargetPlatformMinVersion >= 10.0.14393.0 (current project is -1) XamLoginUI C:\Users\User\.nuget\packages\xamarin.forms\4.8.0.1560\build\Xamarin.Forms.targets 232 Warning Xamarin.Forms recommends TargetPlatformVersion >= 10.0.17763.0 (current project is -1) XamLoginUI C:\Users\User\.nuget\packages\xamarin.forms\4.8.0.1560\build\Xamarin.Forms.targets 238

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