I entered into a contract with just dial services in the month of april, 2008 of an amount of 3000 + taxes. paid in cash. the irony is that they had filled in the ecs format by themselves without my knowledge and got my signature in tail document saying it was a formality also they asked for my cancelled cheque inspite of the entire amount being paid in cash, saying that it is part of the formalities and that a cheque is needed to put the...