[Resolved]  Bisleri International — Empty bisleri jars return and refund

I have purchase 2 20 ltr water jars from Bisleri and now I want to return the empty jars in exchange of security ie 300 Rs. (150 Rs. For each jar) which I paid during the purchase. There is no option for that until I buy a new jar which I don't want to. I am mailing and calling them but no response. It's been more then a week. Please help me with the issue.