IN CREATE A HELLO WORLD LIGHTNING COMPONENT I have followed all the steps still its showing cant find helloworld in lightning component.And in visual code i cant open a org its always showing failure.

@SNEHA NANDI, We see that you have completed this Badge. Can you please mark the appropriate response as "Best Answer” or post the resolution that helped you in resolving this issue? So that it can help the other Trailblazers. 

Thanks, 

Aishwarya 

Trailhead Help