First, make sure the ATM is equipped with a contactless reader. You can recognize it by the contactless symbol:
If there is a contactless reader, follow these steps to withdraw cash:
Wake up and unlock your phone
Hold your phone near the reader until you see a "Done" message on your screen
Wait for a response from the ATM and follow the instructions on its screen
If everything is done correctly, you’ll get your cash :)
To withdraw cash from a bank card that's not set as your default:
Open Swoo
Find the card you want to use and tap to open it
Hold your phone near the reader and follow the ATM’s instructions