No problem at all, I'll do my best to explain.
The Ecency dApp is one way to access blog posts on the Hive blockchain, just like PeakD or Hive.Blog.
For example, this post can be read and interacted with at the following urls -
https://peakd.com/hive-141359/@realitavshaluan/help-my-qrt-on-my
https://ecency.com/hive-141359/@realitavshaluan/help-my-qrt-on-my
https://hive.blog/hive-141359/@realitavshaluan/help-my-qrt-on-my
There is also an Ecency Community on Hive, and in previous versions of the Ecency app, when you posted from the app it posted to the Ecency Community. Now you have freedom to choose your Hive community when you post from the Ecency app, and this post is published in the ASEAN Hive Community instead of the Ecency Community.
If you go have a look at the Ecency community posts, you'll see it's pretty dead in there. Chances are most people are interacting with your post through PeakD, so it might be more appropriate to greet all Hivers and/or the Hivers of the community you're posting in, in this case ASEAN Hive.
Yes, I've posted in the ecency community like photography, flowers, etc., but it's only in the Asean hive community that I don't die because there are many comments and upvotes.
what do you think I should do?
Where you post is totally up to you, I am just providing information. The Ecency community is not very active, but the Ecency app is a good program to publish posts from. Perhaps publishing posts from the Ecency app into the ASEAN Hive Community is your best choice, you'll get the engagement and still get your Ecency points for posting through the app.
Yes yesterday I tried to post in the ecency community but it is not as active as in the asean hive community so I will prefer the Asean hive community to post next