Thank you very much for considering Aspose.
You only need to add reference to the Aspose.Pdf.Kit for .NET, build your project and then create a new PdfConverter object. You should be able to access BindPdf method using above approach; you can find an example on this link.
However, if it still doesn’t resolve your issue then please share a little more details with us (Aspose.Pdf.Kit for .NET version, Visual Studio version, and the code snippet), so we could test the issue at our end using your scenario.
We’re sorry for the inconvenience and looking forward to help you out.