What if I don't know the building number and house number when I go to the property?

Describe your journey home. "You can go to the community to let the property check for you, or go to the community to find it yourself, or wait at the gate of the community when commuting. If not, let the police check it out. Oh, then you can find the location of the community by informing the location. If you can't find it, don't ask for help. Yes, if you are looking for someone to live in a residential area, the property management will generally help. I also went to the community to find someone, and the property security guard was very enthusiastic and told me where to live.