1. Communicate with the developer: You can contact the developer to find out the delivery time and specific progress of the resettlement house. If the developer has an explanation, you can try to accept it. If the developer can't provide a clear delivery time, you can ask the developer to deliver the house in time.
2. Seek legal support: If the developer fails to deliver the house within the time stipulated in the contract, you can seek legal support and safeguard your rights and interests through legal means. You can consult a lawyer, understand relevant laws and regulations, and claim compensation from the developer according to law.
3. Protect your rights and interests: If you can't accept the developer's explanation and can't protect your rights and interests through legal means, you can consider checking out or other means. But you need to know the relevant laws and regulations, follow the relevant procedures and requirements, and avoid other losses.