I invested in building blocks and now I have changed my mobile phone number. What if I can't get my money out?

In case of changing the mobile phone number, you can contact customer service to provide the information of changing the mobile phone number and apply for cash withdrawal after the change of the mobile phone number is completed.

Modify the mobile phone number 1. If the original mobile phone number can still receive short messages, the user himself will change my account on the computer-the page of the security center; 2. The original mobile phone number cannot receive SMS (turned off). Users need to provide photos of the front and back of their ID cards, and I hold photos of the front of my ID cards. Submit the original mobile phone number and the changed mobile phone number to the online customer service at the right end of the building block website for processing. It is estimated that the change will be completed within 1-2 working days.