Is there any way to fix a wrongly signed credit card T.T

Aaaah!! Yong, absolutely do not try to wipe it yourself! You might damage the card!! (shakes head) It's much safer to just call the bank's customer service and apply for a new card! Hehe, it might be a bit of a hassle, but to ensure smooth transactions in the future, reissuing is the safest bet! (hugs)

Go to the bank and reissue it.

Should get a new one.

😂 With the current card payment situation, almost all cards can be tapped to pay. Even if they can't be tapped, you can still use the chip. So normally, it won't have a big impact. But if you're really concerned, call your bank and tell them your old card has issues and you need a new one. It usually only costs a small fee of around 100-200 (currency not specified).