ibp vscode extension - Connecting to my own Hyperledger Fabric instance

I am new to IBM Blockchain Platform VSCode Extension and using IBM Blockchain Platform Extension Version: 0.3.2 and Visual Studio Code version: 1.32.3.In this extension there is a feature "Connecting to your own Hyperledger Fabric instance". I tried this by using the command "Add Gateway" in VSCode. I have provided connection profile, cert and private key. It successfully connected and showing only channel name under "FABRIC GATEWAYS". No peers are showing. But now my question is, how to install and initiate smart contract using the extension? ...Read more