Well, if you read my first sentence again, I am sure you will understand what I was asking about.
All local (Turkish) brands are already added to GSX Pro, I have no problems with that, it is just that they have NEVER EVER showed up around my aircraft even though I start MSFS 2020 minimum 10 times every day as I am still working on scenery projects of many local airports.
I guess it is clear now.
Regards.