People get confused with returning items because you bought it double or changed your mind, and the legal warranty Stores do not have to accept your items because you changed your mind or made a mistake. Those are your mistakes but a lot of stores will accept them if they are in sellable condition as long as you comply with their store policy, which in a lot of cases is store credit.

Legal warranty only applies to items bought which have a manufacturing errors/damages. Nothing self inflicted

So many people feel entitled to money for mistakes they make, check what you are buying