I want to sue the store for unfair competition, unfair business practice, unfair, deceptive, untrue, misleading advertising. I bought new furniture, they brought not new, used, repaired, 2010 year furniture (they told 2011). They do not want to refund my money and admit that it is not new, they offered “to repair”. I have some evidence (including emails) that they lie to me. On top of that I want to make a furniture expertise to testify that the furniture is not new, used, repaired.
Is an expertise necessary for court? Where can I find or request an expert? What evidences does court need for unfair competition cases (small claim court)?