Mts — wrong/false data deduction

Address:

Darjeeling, West Bengal

I have mts data and i had rchg with 999 data plan.\ Firstly i was very disappointed with service of network, which was very slow to dow and surf. And later a week i came to know my data card balance is over and i was shocked how is possible and i called then and they said me you done too much upload that why your data bal is over, i said them it cant be but they dint solve the matter and hung up the call. Help and punish this people who treat customers like toys