First login.

Select the "FUNDS" section in the header navigation bar.

Once in the FUNDS view select a currency on the left side menu and click the green "Add" button.

This will insert a Coin Balance link in the main window.

Select then the currency you wish to fund and once you are in the generate a new Wallet address by clicking the button.

This will generate a new personal address. To fund it just send to it the coins from another wallet.