return of services due to unclear terms and condition

Consumer infringement of rights According to consumer's act there is a cool off period of 7 days in which a customer can return goods for any reason specified or not, note that I am taking this forward legally as I have a right to return the goods and I am eligible for a full refund

Furthermore even purchasing a car on debit allows the customer to have flexible payment option that reduces the term or interest, its sad that this company sells goods to everyone on very high interest, including pensioners using their last money