Airtel
Excess amount not refunded after connection termination

I had two mobile connections with airtel in Karnataka 8105673888/8105673444. I relocated from Karnataka and so got my connection terminated by visiting their gallery and paying the amount that they said was due on me. However first, they charged me extra and so my account later on shows excess amount of around 1500 in both the connections. Now they are not ready to refund the deposit. When I try to contact them, the Mumbai airtel suggest to contact karnataka and karnataka help line suggests going to Bangalore to collect the excess amount. I have send many emails and called all possible no but no rescue. Please help.

Company: Airtel
Country: India
State: Karnataka
City: Bangalore

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