Hi Harshil,
when you execute your query and shows no authorizations. 1) immediately enters su53 and will show the missing authorizations. 2) Go to your PFCG tab Authorization-> Change Authorization data-> Edit-> Manual Input <add authorization>, you can use "*" as an initial test. Now, it is important that your query with count variables authorization filter.., sometimes the developer forgets add filters and your authorizations might work well.