How can I modify the roads … Because there are many problems on the map ??
Hello @zakialrefaei ,
Thank you for sharing, can you be more specific about the issue that you are facing?, if you add some screenshots it will be very helpful to help with our investigation.
If you found any error on Google Maps, that you think need to be fix you can follow the steps on this article about Report an error on the map.
In addition to that I will move your post to the How-tos topic label.