How to check whether Jingdong Finance sends a letter?

I can read it in my gold bar, and I can also read the SMS.

In the case that JD.COM gold bars are overdue and have not been repaid after repeated collection, in order to remind users to repay in time, JD Finance will take formal collection methods such as overseas visits or lawsuits to safeguard the legitimate rights and interests of JD Finance. The collection staff will send a notice letter according to the actual situation. You can check it in my gold bars or text messages.