My question involves business law in the state of: NJ
I was involved in a psychic scam when I was young and in a bad place. The lady tricked me into taking out a credit card (couple thousand $$) for prayer, meditation, crystals and candles. Long story short: I demanded my money back and I got it, but they made me sign this confidential release form stating that (in layman's terms) just b/c they're giving my money back doesn't mean that they're fake and that it's confidential and if I tell 3rd parties about the refund and it results in damages to their business, that it can go to court.
I'm asking someone's expert opinion if you know whether this contract is valid? Aren't fraudulent contracts null and void?

