Hello I have a stake account for Solana here is the link
This is how I have created a stake account and funded some SO
L to it
Create stake account
solana create-stake-account \
--fee-payer wallet-keypair.json \
--stake-authority wallet-keypair.json \
--withdraw-authority wallet-keypair.json \
--from wallet-keypair.json \
stake-account.json 0.5
Delegate Stake
solana delegate-stake \
--fee-payer wallet-keypair.json \
--stake-authority wallet-keypair.json \
4EZRbSFYUQeuNCtY3Tv5tqprpTk9Ak7CZPzPsXKm1qLD 7R5of8HZreWPjURAMupJuik7vx5SAGUghpwU648bWYnt
How to put an additional stake in the public key 4EZRbSFYUQeuNCtY3Tv5tqprpTk9Ak7CZPzPsXKm1qLD