Hello, I used to apply for a bank card when I was studying in Australia, but I suddenly returned to China and never went back. I found that the bank card was still deducting money. Is the problem serious? The bank card is still being detained, which proves that there is still money in it. If there is no money in it, he will directly block it. So it's not serious. Just leave it like this, as long as there is money in it. If you have no money, you need to repay what you owe. You can call the bank and say you want to close the account and see what they plan to do. If you don't go back in the future, you can't let them keep deducting money until the money in the card runs out. If you are ANZ, it seems that ANZ has an agent in China. You have to call for the rest yourself. It doesn't matter if you go abroad, nor does your passport. Just Australia's own system. If you are in debt, it is Australia's own. The problem is that you can't go back to Australia in the future, but other countries still have no influence.