Edelweiss Financial Services — unauthorised trading in my trading account

Unauthorised trading in f&o in my trading account without my consent, leading to huge losses. I have been travelling in the hills this monsoon, with not much mobile or internet connectivity. Certain f&o trades have been carried out in my account, without my consent by the head equity advisor leading to huge losses. I am told that since i could not be contacted, the arbitrary decision was taken by the equity advisor. I wish to complain and report about this reckless playing with the investors funds by broking houses, for their petty gains, at heavy cost to the client. I want this matter to be taken up by the consumer complaints body.