Following on from this last comment & some feedback that was shared today in another post -
iOS users can enable Magstripe withdrawals from Card > Profile > Security. If you’re an Android user, you’ll need to ask support to enable them for now.
You should also check that you’re a verified user, on iOS you can compare your limits from your Profile in the app with the limits for verified users listed here or if you’re an Android user, message the support team to check - again, this won’t be necessary 