Funds from the wallet can be withdrawn by sending UST to an external address
Click on the Wallet icon to navigate to the Wallet page
Select the Withdraw option for UST
Enter in the amount (in UST) and the destination address. Double-check your destination address (to avoid sending funds to the wrong address) and click Next.
Confirm the amount, fees and destination address, and click Withdraw.
Review the executed amount and click Done
You can refer to the transaction details under your account activity
If you have any available Luna tokens in your wallet, you can follow the steps similar to above, to withdraw your Luna tokens. You can also convert Luna tokens to UST before withdrawing to an external address.