Airtel — rude behaviour of airtel call center executive and internet problem

Address:

246443

I upgrade my 2g sim into 4g becoz of internet issue. So i thought it will give better service. But upgrade it behave like same.
I talk to airtel call executive three time.
Call center executive behaviour was very rude. He had no manner to talk customers. Instead of giving me solution he said i will resolve. They were told me same thing and after that cut the call. I was very disappointed 😢. I thought airtel is good servicer but i was wrong.