Hello @duyanhha,
Please be advised that I removed the “Feature request” tag and added the “Map editing” tag to better represent your topic. Make sure to add tags that best describe what you are sharing. For more information, please read this topic: What are Connect tags and how to use them?.
Additionally, we do not find any penalties against your account. Keep in mind that the Google algorithms analyze different factors, such as the information submitted, the location of the input, your mapping activity, and other factors to make sure everything added to the map is accurate and follows our guidelines.