Units and individuals that are harmed by environmental noise pollution have the right to require the injurer to eliminate the harm; If losses are caused, compensation shall be made according to law.

Disputes over the liability for compensation and the amount of compensation may be settled through mediation by the competent administrative department of environmental protection or other supervisory and administrative departments and institutions for the prevention and control of environmental noise pollution at the request of the parties concerned; If mediation fails, the parties may bring a lawsuit to the people's court. The parties may also directly bring a suit in a people's court.

Pay attention to your evidence, such as the comparison between previous sales and sales after noise.

I hope the answer can help you.