Hi Vyoma,
This happens when the query doesn’t include the team. In other topic I suggested you to send a full query (Local vs. GraphiQL).
But you also can send the specific query you want and get the correct data sending the team slug in the URL, like this:
https://check-api.checkmedia.org/api/graphql?team=your_team_slug
Replacing your_team_slug by the team you are working with.