I am getting a "page not found" error.

Change tr to ca and you can see your assets. Turkey is a restricted country, only a subset of all assets is visible, as assets need additional vetting.

https://stock.adobe.com/ca/contributor/201447010/zydesign

You have some assets that may be thought for the local Turkish buyer. They won't sell that much, as people inside of Turkey can't buy them. But as there is a huge Turkish diaspora in Europe, you may be lucky, and they will get vetted at some stage. But it's a nice work.

Not visible in Canada...

It is visible in Germany

Visibility of many images is limited in Turkey, though your images should be visible elsewhere.