What does it mean that Zhong Shi sent a text message saying that he cooperated with the investigation and evidence collection?

If the debtor fails to repay the loan within the time limit, the bank will entrust Zhong Shi to collect the money and send a short message to inform him to cooperate with the investigation and evidence collection.

Zhong Shi Credit is a collection company of Ping An Bank. When the borrower is overdue, it will send a short message to inform the borrower to repay the loan, including the words to cooperate with the investigation and evidence collection. This is a normal collection method.