I think I was charged extra on my payment on last Saturday.  Maybe the exchange rate was wrong?  I'd like a refund.
What is the estimate for card delivery? Why is my cash withdrawal not recognised? How do I edit my personal details? What is the charge for cash withdrawal? Why was my transaction charged twice? How do I change my PIN? Why is my contactless payment not working? Why was my top-up reverted? How do I activate my card? Why is my balance not updated after a cheque or cash deposit? Which cards and currencies are supported? How do I receive money? How do I terminate my account? What are the top-up limits? What should I do if my phone is lost or stolen? Why is the beneficiary not allowed? What is the charge for topping up by card? How do I top up by cash or cheque? How do I use Apple Pay or Google Pay? Is ATM support available? What is the timing for transfers? What should I do if my card is lost or stolen? How do I top up my account by card? How do I cancel a transfer? How do I get a spare card? Which countries are supported? Why did I receive the wrong amount of cash? Why is my top-up pending? How do I get a virtual card? Why do I need to verify my identity?