My Santander creditcard was block 8-days ago. I went to the branch to show my passport and proof of income the next day. I was told the card will be unblocked within 48-hours. I have been calling their customer services twice a day for over a week. It takes 30-60 minutes wait time plus 30 minutes if the call is transferred to another department. The calls were also disconnected many times. Every time I call, the customer services said sit back and keep an eye on your mobile and wait for a call back for their security team. Santander creditcard department is one of the worst to help customers. I have applied for another creditcard today. Please don't waste time with Santander.