There are two types of fees on Yellow Exchange; trading and withdrawal fees.
For the trading fees, please check this page.
There are no deposit fees when you deposit any digital assets to Yellow. However, there is a minimum deposit for each digital asset. Please ensure that you deposit assets more than the minimum deposit amount that is shown on the Wallets/Deposit page for each transaction.
For the withdrawal fees, please check this page or you can check on the Wallets/Withdraw page of each digital asset.