FTPS Connection with Public and Private Key

I'm testing the UltimateFTP Library using FTPS (FTP over SSH/TLS) to connect to a server. I'm able to establish connection and load the public certificate but the connection also requires a private certificate. How do I load a private certificate with the connection? I'm currently handling the event FTP.CertificateRequired to load the public certificate. The exception I'm getting is below. ComponentPro.Net.TlsException: 'Certificate does not have a private key.'

Hi pleeccl, Please check this link on how to attach [client certificate ][1] [1]: https://doc.componentpro.com/ComponentPro-Ftp/authenticate-with-a-client-certificate