What is wrong with the Kodular Staff?

I have to buy Premium and then again pay for other extension developers even for One Signal ?
The bug is from over a Year, why is it not solved?
Also, Google Admob is way better than Admanager. So can we please get the Admob as in-build extension?
I visited the Niotron builder today and found out that it has like 100 extra useful components than Kodular, although am Old user of Kodular from over 4 Years(from other account), this seems unexceptional.
We expect Kodular to grow day by day…
Please fix the One Signal Problem or provide us with FCM component.
I even brought the extension from Sumit which is colliding with Admob extension and is not working…
Please look into the matter!