NOT A TEACHER
Hello, Princy Kaur:
1. I live in a certain neighborhood here in Los Angeles, California.
2. There is a website for people who live in this area to share ideas, information, etc. It seems to be similar to what you are referring to.
3. When I check this website every morning, some posters have discussed various topics: strangers who are committing crimes in the area, a request for a good plumber, irresponsible dog owners who do not keep their dogs on a leash, a restaurant that serves delicious meals, etc.
4. Since you are new to the area, you could share your experiences in finding a suitable apartment, for example. Or maybe tell your readers how you met your first friend in the neighborhood. There is no end to interesting topics to write about.
Best wishes