What should the consumer finance platform do to find a unit?

Complain. You can directly contact the online loan customer service to complain and ask to stop this behavior. If it really doesn't work, you can report it to the relevant departments.

Intercept. The other party already knows your company's phone number, so there is no way but to let the front desk or administration who answers the phone ignore it.

Confess voluntarily. If you reach the company's leaders and upper levels, it depends on how the company handles it.