Once you have connected your wallet to JOYSO, you can click on "Funds" to check every ERC20 tokens listed on JOY
On Funds page, click on the orange star at left or the "Watch" button in the middle to check respective balance
Find the token/coin you want to withdraw, then click the white "Withdraw" button on the right
Insert the amount of tokens/coins you want to withdraw, choose to pay the fee in JOY or ETH, then click "Withdraw"
(Enjoy 50% discount for fee if you pay in JOY)
Submit the transaction confirm message on Ledger to move asset from JOYSO to your wallet.