Hello bilaltoureche,
go to Device manager> network adapters, check that the wi-fi adapter is present, enabled and running regularly. If you prefer, post the screenshot.
If necessary, try to restore the network:
Settings> Network and Internet> Status. Click on Network Reset on the right side and follow the instructions.
https://support.microsoft.com/en-us/help/4000432/windows-10-fix-wi-fi-problems