In the "Dashboard" tab click on "RECEIVE" button and copy your wallet receiving address..
Click into the Cold Staking tab.
Click with "Withdraw" button in the Cold Balance section.
Enter the amount of coins you want to withdraw from your Cold Balance
Enter the address you copied from the Dashboard for your own wallet
Enter the wallet password and click send.
That's it! Go back to the Dashboard tab to see the withdrawal back to your wallet.