A powerful, cloud-based language translation tool developed by Microsoft.
Hi Mert01
Welcome to the Microsoft Community
I don't understand your specific problem.
Are you unable to download and add the Microsoft Keyboard language or are you unable to add the language for the Microsoft Translator download?
Can you provide me with a picture so that I can help you better?
Contact me if you need anything else.
Best wishes
Merek - MSFT Community Support Specialist | Microsoft