Problem while downloading Creator Kit- Beginner code

Hi, I have downloaded the Unity Creative Kit- Beginners code, but every time I try to load and play the sample game, it says that the compiler errors need to be fixed. When I download and open the kit, the following errors are displayed: 1. Packages were changed. Update Mode: mergeDefaultDependencies 2. Some scripts have compilation errors which may prevent obsolete API usages to get updated. Obsolete API updating will continue automatically after these errors get fixed. 3.Library\PackageCache\com.unity.render-pipelines.universal@7.1.8\Editor\UniversalRenderPipelineCameraEditor.cs(1049,57): error CS0535: 'UniversalRenderPipelineCameraContextualMenu' does not implement interface member 'IRemoveAdditionalDataContextualMenu.RemoveComponent(Camera, IEnumerable)' 4.Library\PackageCache\com.unity.render-pipelines.universal@7.1.8\Runtime\Passes\RenderObjectsPass.cs(84,24): warning CS0618: 'ProfilingSample' is obsolete: 'Please use ProfilingScope' 5.Library\PackageCache\com.unity.render-pipelines.universal@7.1.8\Runtime\UniversalRenderPipeline.cs(209,24): warning CS0618: 'ProfilingSample' is obsolete: 'Please use ProfilingScope' 6.Library\PackageCache\com.unity.render-pipelines.universal@7.1.8\Runtime\Passes\PostProcessPass.cs(258,28): warning CS0618: 'ProfilingSample' is obsolete: 'Please use ProfilingScope' 7.Library\PackageCache\com.unity.render-pipelines.universal@7.1.8\Runtime\Passes\PostProcessPass.cs(268,28): warning CS0618: 'ProfilingSample' is obsolete: 'Please use ProfilingScope' 8.Library\PackageCache\com.unity.render-pipelines.universal@7.1.8\Runtime\Passes\PostProcessPass.cs(282,28): warning CS0618: 'ProfilingSample' is obsolete: 'Please use ProfilingScope' 9.Library\PackageCache\com.unity.render-pipelines.universal@7.1.8\Runtime\Passes\AdditionalLightsShadowCasterPass.cs(259,24): warning CS0618: 'ProfilingSample' is obsolete: 'Please use ProfilingScope' 10. Some scripts have compilation errors which may prevent obsolete API usages to get updated. Obsolete API updating will continue automatically after these errors get fixed. 11. Split Animation Take Not Found 'Take 001' 12. File 'CactusBossy_Walk' has animation import warnings. See Import Messages in Animation Import Settings for more details. 13. Import parameters got modified during import

What can I do to fix this?