If you've just blocked your card after 3 wrong attempts to use your PIN, you have two options:
As most of our cards are coming from Great Britain, they can be unblocked if you happen to be in the UK. Simply go to an ATM located in a major bank branch, and you should be able to see a new 'PIN Unlock' option or you can otherwise view your remaining amount.
Unfortunately, if you're located elsewhere, please contact your support team to ask our banking partner to unblock your pin tries (0-3 days).