I am trying to top-up with the minimum (10 euros) and the app doenst recognize my dutch card (maestro). I cant fill with its number since dutch cards have letters and numbers and when I choose to scan it, it doenst work. How can I solve that?
There are no letters in card numbers, you‘re probably trying to enter your IBAN - that doesn‘t work.
Your card seems not to be online enabled, you need to try another card that is, or like mentioned previously, make a bank transfer to top up your Revolut account if you don‘t have a card that can be used online.