How to transfer cycles to Plug from dfx wallet?

I have created a principal id by CLI and got cycles from the faucet. How can I transfer them to my Plug wallet? I can’t find any commands. Furthermore, why I can’t see any balance of my principal id on ic.rocks?

dfx canister --network=ic --wallet=$(dfx identity --network=ic get-wallet) call --with-cycles 100000 aanaa-xaaaa-aaaah-aaeiq-cai mint ‘(principal “id from plug”)’
100000 for your own amount