Because Turkey is a restricted country. Assets need special vetting, and your assets did not yet go through that process. I would guess that you need a certain number of sales, before Adobe goes through this. Only my best-selling pictures are visible in your region.
What will the special review be like?
I do not have the slightest idea about that.
As @Abambo mentioned, there are restrictions on what images are displayed based on your region. If you change the country code in the URL to "ca" for Canada or "uk" for United Kingdom, you will see your images.
As for when the review will happen, that is very hard to say and I don't think anyone can give you a specific timeframe as it seems to be based on how many times your images have been purchased and downloaded. I only have 8 images appearing in Turkey. A couple of those images are my best sellers whilst others have only been downloaded a handful of times.
Best of luck with your sales.
Thank you very much for the information