FRAUD AT THE NAME OF ADDMISSION IN MBA

sir me n my husband had taken admission in infinity institute in deoband.they have taken a lot of money from us in the name of admission fee n exam fee. but two n half years have passed, we have nothing. no marksheet, no id proof. a lot of time of us has been wasted.when we call them they never pick our phone. we have not got the marksheet even of first year though more than 2 years have passed. my husband’s increament is pending for 1 year. now we want our money back.pls help us we r worrying because of this.