How to complain about the inaction of commercial buildings?

Article 186 of the Civil Code: If one party breaches the contract and damages the other party's personal rights and property rights, the injured party has the right to choose to require it to bear the liability for breach of contract or tort. Article 577 Where a party fails to perform its contractual obligations or fails to perform its contractual obligations in conformity with the contract, it shall be liable for breach of contract such as continuing to perform, taking remedial measures or compensating for losses. Article 578 Where a party expressly expresses or shows by his own behavior that he will not perform his contractual obligations, the other party may require him to bear the liability for breach of contract before the time limit for performance expires. Article 233 Where a property right is infringed, the obligee may settle it through conciliation, mediation, arbitration and litigation.