MC is simply a fraud. You will definitely get the answer through calls with Alipay official.
Each time, the fund-receiving account was different. There was also intermediary hint, which is nonexistent on other platforms. It is simply a scam.
Others
The following is the original recommendation
确定鑫盛投资存在诈骗,如果打电话给支付宝肯定是能得到答案
入金每次的银行卡都不一样,而且还有中端的指示,其他的商家可以入金,这个就不行,可以确定存在诈骗