If, for some reason, you need to request your card replacement, please do so by calling the number on the back of your card: Existing account -> Blocked card (#3), or request a replacement by contacting the operator in Live chat.
Your old card will be blocked, and a new digital card will appear in your account in 1-2 business days after request. If you had any balance on your account, it would be transferred automatically to your new card. Physical card delivery usually takes 10-15 business days, but you can activate and use your digital card.