Suggestion at project work
In my project,
My team lead doesn't share much information else he will lose his dependency on project.
Now other member (his frnds) also doing same thing.
It like non technical work which I m doing.
Once I asked for good work they directly assign me and but didn't tell anything about problem or process and asked the results.
Everyone is hiding their knowledge for the sake of dependency.
I read online but there only concept available not practical work which I work in project.
Escalation to manager will also not work as they have good terms with him.