Once you have connected your wallet to JOYSO, you can click on "Funds" and add all kinds of ERC20 tokens listed by JOY in the balance section on the left of the page.
To watch the fund balance, click on the "watch" button in the middle or the white star on the left side of the token.
On the right side of the token, you can see a green "Deposit". Click on " Deposit" and insert the amount of cryptocurrencies you want to deposit.
Confirm the transaction message on Ledger to move asset from your Ledger to JOYSO.