Instruct: Classify the given online banking query into its corresponding intents.
Query: I prefer using Mastercard, can I substitute?
Visa or Mastercard?
I don't know where a direct debit payment came from
When can I expect my card to arrive?
Hello, there seems to be a billing mistake associated with my account.  My app was charged $1 more than it should have.  Could you please explain why this may have happened?
What are the charges if I exchange foreign currency?
Hi, My card is getting declined during top-up. As it urgent, could you please resolve this issue, or guide me with other alternatives if any.
Do you issue cards for someone living in the US?
Do you accept Mastercard?
The card I thought I lost was in my jacket pocket this morning, so can I reactivate that?
How do i go about linking a new card?
Where is the PIN number found?
Please tell me the types of currency I can hold.
How is my PIN sent?
How do I verify my source of funds?
I sent a payment but it isn't showing up in the app
My card wont work at an ATM
My friend would like to send me money. What are the options available to them?
how much is the fee for topping by card
Is there a reason that my transfer failed?
Do you have an age requirement when opening an account with your service?
I can't remember my passcode.
Why do you have the identity check
Seems like my card payment has been cancelled
Can I exchange an item for a refund?
Can you check about unauthorized use of my card, I think someone is using mine without my knowledge?