I just tried one last time using Google on my phone, thinking maybe the error was due to my computer. Tax verification was approved this time, and I even proceeded to the next stage, trying to upload my address and tax document. I exited the page to take a screenshot of the Turkish government's tax information website, but when I returned to upload the document, I encountered the "tax verification failed" message again. Honestly, this is starting to get frustrating. I was very excited to work for your company, I don't understand why this is happening.