If you see the error There has been an error processing your request when attempting to add a new card or make a payment, there are a few things to check:
1) Does the card have sufficient funds? (if you are adding a new card to your account, you will need to have a minimum amount of $1/£1)
2) Is the card valid or expired?
3) Has the correct CVC been added?
4) Is your bank blocking the transactions?
If you are still having trouble adding a card, or making payment, please contact the team at firstname.lastname@example.org and we can help you further 🙂