Airtel — excess billing and cheating

Address:

Ernakulam, Kerala, 682018

I had activated international roaming for 10 days starting from 9.12.2017 to 19.12.2017 with the 2999 pack. I had also activated 149 monthly rental plan for international roaming. Upon my return on 21.12.2018 i send mail requesting to deactivate the facility.in the mean time i had not asked for continuation on 2999 plan which ended on 19th. However i was served with a bill for 7000 rs in january. I raised several complaints but in may i was compelled to pay the disputed amount since my connection was disconnected. This is cheating and extraction.