@Yaslim
Thanks for the post.
Please be aware that the Roku Community only supports the English language and we had to use Google Translate to understand your inquiry.
Can you please specify the issue you are experiencing? What Roku model device are you using? Have you tried connecting your device to an alternate wireless network, such as a mobile hotspot, to see if you are able to connect your Roku device?
With more detailed information, we will be able to assist you further.
Thanks,
Danny
Danny R.
Roku Community Moderator