BSNL Bangalore
Very poor service

I am existing BSNL customer my number is 080 -26784689,

I am facing problem with the BSNL internet connection as it's getting disconnected frequently. The technical department doesn't know what the problem is because they don't want to know. No one is ready to resolve the problem. They sit in their office and say everything is fine and they close the call, every do i will raise the complaint and they will close the call, but nothing really works.