Where should I find the wrong change for the direct drinking fountain in Vanke Community?

1. Determine the operator and contact the customer service department of the direct drinking machine. Contact information can be found on the bulletin board in the community, the signs around the direct drinking machine or the operator's official website. Explain the problem to the customer service department by telephone, email or online submission form, and provide relevant details (such as time, place, deduction amount, etc.). ).

2. Report to the residential property: Report your problems to the residential property management office. Will help contact operators or provide other solutions.