After the billboard was put into the elevator without the owner's knowledge, who was responsible for the hacking of the owner's house?

Refer to Article 55 of the Property Management Regulations. Where the property uses * * * parts and * * * facilities and equipment to operate, it shall go through the relevant formalities in accordance with the provisions after obtaining the consent of the relevant owners, owners' congress and property service enterprises. Owners' income should be mainly used to supplement special maintenance funds, and can also be used according to the decision of the owners' congress.

Placing billboards (with equipment of * * *) on elevators is a violation of property regulations, and the losses caused shall be borne by the property.