I am using Thunder Client for testing code

It works fine for full URL http://localhost:4000/api/v1/users

But when trying it, with query parameter it does not give the result, it shows an error

GET: {URL}/users

Query Parameters
URL: http://localhost:4000/api/v1/

I try to use it in various formats but the result is the same. Is it a problem with my query parameter settings?