1. You can apply for homestead with relevant certificates. Look again. If it really doesn't work, you can sue or go directly to the examination and approval department to ask about the situation.
2. Apply to the legally responsible department according to the local urban and rural planning regulations or other laws and regulations, and fail to reply within the prescribed time limit, you can bring an administrative reconsideration to the administrative organ at the next higher level or bring a lawsuit directly to the court, demanding to perform the examination and approval duties.