Yes, you can. First, you have to make sure your balance is in CLP. If your balance is in crypto, sell it for CLP. Then, tap 'Contacts' and add your bank account details. Once you've created this new contact, return to the 'Home' menu, and tap 'Send', choose 'Peso Chileno', select your bank account, enter the amount you want to send, make sure everything is correct and slide to confirm. The funds will be credited to your bank account in a couple of minutes.