Hi @Benazir,
Welcome to the Roku Community and thanks for the inquiry.
Currently, Roku players are not officially marketed or sold to Germany, but your Roku player should work fine in any country. Although some channels and content may work there, others will have geo-restrictions that prevent them from working, but you can count on Netflix and YouTube working just about anywhere. Also, keep in mind, the Roku Mobile app is not available there at this time. Thanks for your interest and we hope to expand our presence soon.
Let me know if you have any other questions, and have a good day!
Kind regards,
Mary