What should I do if the tiles on the exterior wall of the house are not repaired after the property is repaired?

After the maintenance of the property, the tiles on the exterior wall of the house are not repaired because the property has not fulfilled its due obligations:

First, call on the relevant owners to negotiate directly with the property;

The second is to complain to the consumer association as a consumer collective;

Third, take photos and send them to influential websites to create public opinion and attract the attention of property companies.