I purchased a Craftmatic adjustable bed for $5,000+. The bed does not work as demonstrated, they refuse a refund or to take the bed back. When contacting the company they keep telling me I signed a purchase agreement. But I signed it under false representation, their product does not do what they said it would. What consumer protection law can help me fight this? (The last time I spoke to them I was told it would take 2 months to break in, never mentioned during salespitch).