platinum credit card service hotline: 46195599 (you can call 21-61295599 if 4 areas are not opened; Overseas service hotline: +86-21-61295599).
Tips: "4-" is charged according to the local telephone standard; "21-" is charged locally in Shanghai according to local telephone standards, and in other areas according to long-distance charges.
(Answer time: June 26th, 222. In case of business changes, please take the actual situation as the standard. )