My old father bought a fund on Ding Xin Huijin platform. I wonder if this platform is safe?

I understand that it is good for the elderly to invest cautiously, but the Ding Xin Huijin platform is safe and licensed by the CSRC. Ding Xin Huijin, whose full name is Ding Xin Huijin (Beijing) Investment Management Co., Ltd., has no branches in China and will not actively invite customers to join the group and recommend stocks. Be careful when you encounter telemarketing posing as Ding Xin Huijin customer service staff.