If it is returned by the postal service, it will never be re-sent to you. I have learned from this before. They didn’t even call me. They registered it and didn’t contact me by phone. I don’t blame them. I’ll check it online. Later, I found out that they had returned it. What I should be talking about was the postman who delivered the letter. This was not the first time I received a letter. Every month, I couldn’t wait for 7-8 letters of my mobile phone bill and statement. Why didn’t I notify them in advance?
Having said that, there is no chance of returning it. If it is a new card, not a renewal card, call the bank to resend it after returning it. If it is a renewal card, send a new card, and the number will be different from the previous one. Same, just wait patiently, there are no shortcuts.