Monsterindia.com - Cheated me by selling old database with wrong commitments

I purchased monster database services for recruitment and paid over INR **,***. However, when I started using the database I realized that profiles are outdated and people do not update profiles over here. When I decided to give up services even though the sales person told me that I am free to discontinue services any time if I do not find them appropriate. When I actually did that I was threatened to pay for the services on the basis of the agreement that I signed. This is cheating as we can not trust their salespersons and I was forced to pay the full amount. Be aware of this cheaters as they may commit you something just to sale their outdated products and achieve targets. Make sure that you take everything in writing.
I would suggest based on my experience that not to buy their database products as they are outdated. They do not invest in them to promote them for updated resumes. Its complete waste of money. Moreover its a big trap as once you get into this there is no escape. Even if you escalate to their seniors it's of no any use as all of them are cheaters and they would not take any action.