The road surface in front of my house collapsed and it rained and accumulated water. No one has dealt with it. What should I do?

Is the pavement in front of your house under the control of the municipal government or the highway bureau? If it is a national highway or a secondary highway, it belongs to the Highway Bureau. It doesn't mean that someone will repair the potholes, because the total kilometers of expressways in our country are too long, and they can be repaired by themselves, but if they are municipal roads or rural roads, they need to be repaired by themselves.