Microsoft removed the templates to create Windows Forms Applications from Visual Studio using C++/CLI from all versions after VS2010. The view was that C++/CLI was intended to facilitate interop between managed code (C#, VB.net) and unmanaged C++.
Microsoft has not devoted the attention or development efforts to C++/CLI similar to what has been done for C#.
I agree with @David Lowndes recommendation to use C# for a Windows Forms Application. However, if you wish to use C++/CLI and the various workarounds for Windows Forms then set your New Project filters to C++ | Windows | Console. If you did install the support for CLR then you should see the related projects