Den Networks — My connection no. a_86770 (den boomband)

Address:	New Delhi, Delhi, 110027
Website:	www.denboomband.com

It was recharged on 11.06.2016.
I am shocked to know that my connection consumed 12gb within 3 days as my past consumption mostly ranges between 20 gb a month.
The representative on phone refused to accept complaint and disconnected my phone at about 12.30-12.45 p.m, dated 14.6.16.
it is not at all possible to consume data at this scale as for 5 hours the connection was not working during this period.
The network is usually being used for 7-8 hours a day only.
I am sure that this scale consumption is not possible and there is some malfunctioning/manipulation.
Please look into this matter and inform back.
Thanks.