Welcome to Algorand!
Ledger Live does not allow you to send transactions with note field.
So you cannot participate directly from there.
The simplest solution is to use another wallet. Note that since your Algos are on a Ledger Nano, any wallet that supports Ledger should show your wallet for you. Examples include the official Algorand Wallet (https://algorandwallet.com/) and MyAlgoWallet (https://wallet.myalgo.com).
See question on Ledger on https://algorand.foundation/gov-faq.
Disclaimer: Algorand makes no representations regarding the functioning or security of wallets, exchanges, or tools mentioned in the answer above, and disclaims any liability therefor. You are fully responsible for the security and the availability of your keys.